9698319280

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{61757}}^1$

素因数の和:61934

約数の個数: 80

約数和(自身を含む): 24444310464

約数和(自身を除く): 14745991184

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 151, 208, 260, 302, 520, 604, 755, 1040, 1208, 1510, 1963, 2416, 3020, 3926, 6040, 7852, 9815, 12080, 15704, 19630, 31408, 39260, 61757, 78520, 123514, 157040, 247028, 308785, 494056, 617570, 802841, 988112, 1235140, 1605682, 2470280, 3211364, 4014205, 4940560, 6422728, 8028410, 9325307, 12845456, 16056820, 18650614, 32113640, 37301228, 46626535, 64227280, 74602456, 93253070, 121228991, 149204912, 186506140, 242457982, 373012280, 484915964, 606144955, 746024560, 969831928, 1212289910, 1939663856, 2424579820, 4849159640, 9698319280]

約数ペア:

[(1, 9698319280), (2, 4849159640), (4, 2424579820), (5, 1939663856), (8, 1212289910), (10, 969831928), (13, 746024560), (16, 606144955), (20, 484915964), (26, 373012280), (40, 242457982), (52, 186506140), (65, 149204912), (80, 121228991), (104, 93253070), (130, 74602456), (151, 64227280), (208, 46626535), (260, 37301228), (302, 32113640), (520, 18650614), (604, 16056820), (755, 12845456), (1040, 9325307), (1208, 8028410), (1510, 6422728), (1963, 4940560), (2416, 4014205), (3020, 3211364), (3926, 2470280), (6040, 1605682), (7852, 1235140), (9815, 988112), (12080, 802841), (15704, 617570), (19630, 494056), (31408, 308785), (39260, 247028), (61757, 157040), (78520, 123514)]