8533328830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:339

約数の個数: 144

約数和(自身を含む): 17891479584

約数和(自身を除く): 9358150754

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 71, 95, 130, 142, 169, 190, 197, 247, 338, 355, 361, 394, 494, 710, 722, 845, 923, 985, 1235, 1349, 1690, 1805, 1846, 1970, 2470, 2561, 2698, 3211, 3610, 3743, 4615, 4693, 5122, 6422, 6745, 7486, 9230, 9386, 11999, 12805, 13490, 13987, 16055, 17537, 18715, 23465, 23998, 25610, 25631, 27974, 32110, 33293, 35074, 37430, 46930, 48659, 51262, 59995, 61009, 66586, 69935, 71117, 87685, 97318, 119990, 122018, 128155, 139870, 142234, 166465, 175370, 181831, 227981, 243295, 256310, 265753, 305045, 332930, 333203, 355585, 363662, 455962, 486590, 531506, 610090, 632567, 666406, 711170, 909155, 924521, 1139905, 1265134, 1328765, 1666015, 1818310, 1849042, 2279810, 2363803, 2657530, 3162835, 3332030, 3454789, 4331639, 4622605, 4727606, 5049307, 6325670, 6909578, 8663278, 9245210, 10098614, 11819015, 12018773, 17273945, 21658195, 23638030, 24037546, 25246535, 34547890, 43316390, 44912257, 50493070, 60093865, 65640991, 89824514, 120187730, 131281982, 224561285, 328204955, 449122570, 656409910, 853332883, 1706665766, 4266664415, 8533328830]

約数ペア:

[(1, 8533328830), (2, 4266664415), (5, 1706665766), (10, 853332883), (13, 656409910), (19, 449122570), (26, 328204955), (38, 224561285), (65, 131281982), (71, 120187730), (95, 89824514), (130, 65640991), (142, 60093865), (169, 50493070), (190, 44912257), (197, 43316390), (247, 34547890), (338, 25246535), (355, 24037546), (361, 23638030), (394, 21658195), (494, 17273945), (710, 12018773), (722, 11819015), (845, 10098614), (923, 9245210), (985, 8663278), (1235, 6909578), (1349, 6325670), (1690, 5049307), (1805, 4727606), (1846, 4622605), (1970, 4331639), (2470, 3454789), (2561, 3332030), (2698, 3162835), (3211, 2657530), (3610, 2363803), (3743, 2279810), (4615, 1849042), (4693, 1818310), (5122, 1666015), (6422, 1328765), (6745, 1265134), (7486, 1139905), (9230, 924521), (9386, 909155), (11999, 711170), (12805, 666406), (13490, 632567), (13987, 610090), (16055, 531506), (17537, 486590), (18715, 455962), (23465, 363662), (23998, 355585), (25610, 333203), (25631, 332930), (27974, 305045), (32110, 265753), (33293, 256310), (35074, 243295), (37430, 227981), (46930, 181831), (48659, 175370), (51262, 166465), (59995, 142234), (61009, 139870), (66586, 128155), (69935, 122018), (71117, 119990), (87685, 97318)]