11700703880

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{1741}}^1$

素因数の和:2047

約数の個数: 128

約数和(自身を含む): 28596672000

約数和(自身を除く): 16895968120

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 37, 38, 40, 74, 76, 95, 148, 152, 185, 190, 239, 296, 370, 380, 478, 703, 740, 760, 956, 1195, 1406, 1480, 1741, 1912, 2390, 2812, 3482, 3515, 4541, 4780, 5624, 6964, 7030, 8705, 8843, 9082, 9560, 13928, 14060, 17410, 17686, 18164, 22705, 28120, 33079, 34820, 35372, 36328, 44215, 45410, 64417, 66158, 69640, 70744, 88430, 90820, 128834, 132316, 165395, 168017, 176860, 181640, 257668, 264632, 322085, 330790, 336034, 353720, 416099, 515336, 644170, 661580, 672068, 832198, 840085, 1223923, 1288340, 1323160, 1344136, 1664396, 1680170, 2080495, 2447846, 2576680, 3328792, 3360340, 4160990, 4895692, 6119615, 6720680, 7905881, 8321980, 9791384, 12239230, 15395663, 15811762, 16643960, 24478460, 30791326, 31623524, 39529405, 48956920, 61582652, 63247048, 76978315, 79058810, 123165304, 153956630, 158117620, 292517597, 307913260, 316235240, 585035194, 615826520, 1170070388, 1462587985, 2340140776, 2925175970, 5850351940, 11700703880]

約数ペア:

[(1, 11700703880), (2, 5850351940), (4, 2925175970), (5, 2340140776), (8, 1462587985), (10, 1170070388), (19, 615826520), (20, 585035194), (37, 316235240), (38, 307913260), (40, 292517597), (74, 158117620), (76, 153956630), (95, 123165304), (148, 79058810), (152, 76978315), (185, 63247048), (190, 61582652), (239, 48956920), (296, 39529405), (370, 31623524), (380, 30791326), (478, 24478460), (703, 16643960), (740, 15811762), (760, 15395663), (956, 12239230), (1195, 9791384), (1406, 8321980), (1480, 7905881), (1741, 6720680), (1912, 6119615), (2390, 4895692), (2812, 4160990), (3482, 3360340), (3515, 3328792), (4541, 2576680), (4780, 2447846), (5624, 2080495), (6964, 1680170), (7030, 1664396), (8705, 1344136), (8843, 1323160), (9082, 1288340), (9560, 1223923), (13928, 840085), (14060, 832198), (17410, 672068), (17686, 661580), (18164, 644170), (22705, 515336), (28120, 416099), (33079, 353720), (34820, 336034), (35372, 330790), (36328, 322085), (44215, 264632), (45410, 257668), (64417, 181640), (66158, 176860), (69640, 168017), (70744, 165395), (88430, 132316), (90820, 128834)]