38390689960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{40529}}^1$

素因数の和:40763

約数の個数: 128

約数和(自身を含む): 105053760000

約数和(自身を除く): 66663070040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 199, 238, 280, 340, 398, 476, 595, 680, 796, 952, 995, 1190, 1393, 1592, 1990, 2380, 2786, 3383, 3980, 4760, 5572, 6766, 6965, 7960, 11144, 13532, 13930, 16915, 23681, 27064, 27860, 33830, 40529, 47362, 55720, 67660, 81058, 94724, 118405, 135320, 162116, 189448, 202645, 236810, 283703, 324232, 405290, 473620, 567406, 688993, 810580, 947240, 1134812, 1377986, 1418515, 1621160, 2269624, 2755972, 2837030, 3444965, 4822951, 5511944, 5674060, 6889930, 8065271, 9645902, 11348120, 13779860, 16130542, 19291804, 24114755, 27559720, 32261084, 38583608, 40326355, 48229510, 56456897, 64522168, 80652710, 96459020, 112913794, 137109607, 161305420, 192918040, 225827588, 274219214, 282284485, 322610840, 451655176, 548438428, 564568970, 685548035, 959767249, 1096876856, 1129137940, 1371096070, 1919534498, 2258275880, 2742192140, 3839068996, 4798836245, 5484384280, 7678137992, 9597672490, 19195344980, 38390689960]

約数ペア:

[(1, 38390689960), (2, 19195344980), (4, 9597672490), (5, 7678137992), (7, 5484384280), (8, 4798836245), (10, 3839068996), (14, 2742192140), (17, 2258275880), (20, 1919534498), (28, 1371096070), (34, 1129137940), (35, 1096876856), (40, 959767249), (56, 685548035), (68, 564568970), (70, 548438428), (85, 451655176), (119, 322610840), (136, 282284485), (140, 274219214), (170, 225827588), (199, 192918040), (238, 161305420), (280, 137109607), (340, 112913794), (398, 96459020), (476, 80652710), (595, 64522168), (680, 56456897), (796, 48229510), (952, 40326355), (995, 38583608), (1190, 32261084), (1393, 27559720), (1592, 24114755), (1990, 19291804), (2380, 16130542), (2786, 13779860), (3383, 11348120), (3980, 9645902), (4760, 8065271), (5572, 6889930), (6766, 5674060), (6965, 5511944), (7960, 4822951), (11144, 3444965), (13532, 2837030), (13930, 2755972), (16915, 2269624), (23681, 1621160), (27064, 1418515), (27860, 1377986), (33830, 1134812), (40529, 947240), (47362, 810580), (55720, 688993), (67660, 567406), (81058, 473620), (94724, 405290), (118405, 324232), (135320, 283703), (162116, 236810), (189448, 202645)]