19350325040

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{1321}}^1$

素因数の和:1795

約数の個数: 160

約数和(自身を含む): 49571827200

約数和(自身を除く): 30221502160

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 38, 40, 46, 76, 80, 92, 95, 115, 152, 184, 190, 230, 304, 368, 380, 419, 437, 460, 760, 838, 874, 920, 1321, 1520, 1676, 1748, 1840, 2095, 2185, 2642, 3352, 3496, 4190, 4370, 5284, 6605, 6704, 6992, 7961, 8380, 8740, 9637, 10568, 13210, 15922, 16760, 17480, 19274, 21136, 25099, 26420, 30383, 31844, 33520, 34960, 38548, 39805, 48185, 50198, 52840, 60766, 63688, 77096, 79610, 96370, 100396, 105680, 121532, 125495, 127376, 151915, 154192, 159220, 183103, 192740, 200792, 243064, 250990, 303830, 318440, 366206, 385480, 401584, 486128, 501980, 553499, 577277, 607660, 636880, 732412, 770960, 915515, 1003960, 1106998, 1154554, 1215320, 1464824, 1831030, 2007920, 2213996, 2309108, 2430640, 2767495, 2886385, 2929648, 3662060, 4427992, 4618216, 5534990, 5772770, 7324120, 8855984, 9236432, 10516481, 11069980, 11545540, 12730477, 14648240, 21032962, 22139960, 23091080, 25460954, 42065924, 44279920, 46182160, 50921908, 52582405, 63652385, 84131848, 101843816, 105164810, 127304770, 168263696, 203687632, 210329620, 241879063, 254609540, 420659240, 483758126, 509219080, 841318480, 967516252, 1018438160, 1209395315, 1935032504, 2418790630, 3870065008, 4837581260, 9675162520, 19350325040]

約数ペア:

[(1, 19350325040), (2, 9675162520), (4, 4837581260), (5, 3870065008), (8, 2418790630), (10, 1935032504), (16, 1209395315), (19, 1018438160), (20, 967516252), (23, 841318480), (38, 509219080), (40, 483758126), (46, 420659240), (76, 254609540), (80, 241879063), (92, 210329620), (95, 203687632), (115, 168263696), (152, 127304770), (184, 105164810), (190, 101843816), (230, 84131848), (304, 63652385), (368, 52582405), (380, 50921908), (419, 46182160), (437, 44279920), (460, 42065924), (760, 25460954), (838, 23091080), (874, 22139960), (920, 21032962), (1321, 14648240), (1520, 12730477), (1676, 11545540), (1748, 11069980), (1840, 10516481), (2095, 9236432), (2185, 8855984), (2642, 7324120), (3352, 5772770), (3496, 5534990), (4190, 4618216), (4370, 4427992), (5284, 3662060), (6605, 2929648), (6704, 2886385), (6992, 2767495), (7961, 2430640), (8380, 2309108), (8740, 2213996), (9637, 2007920), (10568, 1831030), (13210, 1464824), (15922, 1215320), (16760, 1154554), (17480, 1106998), (19274, 1003960), (21136, 915515), (25099, 770960), (26420, 732412), (30383, 636880), (31844, 607660), (33520, 577277), (34960, 553499), (38548, 501980), (39805, 486128), (48185, 401584), (50198, 385480), (52840, 366206), (60766, 318440), (63688, 303830), (77096, 250990), (79610, 243064), (96370, 200792), (100396, 192740), (105680, 183103), (121532, 159220), (125495, 154192), (127376, 151915)]