24047920

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1217}}^1$

素因数の和:1262

約数の個数: 80

約数和(自身を含む): 63433440

約数和(自身を除く): 39385520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 190, 208, 247, 260, 304, 380, 494, 520, 760, 988, 1040, 1217, 1235, 1520, 1976, 2434, 2470, 3952, 4868, 4940, 6085, 9736, 9880, 12170, 15821, 19472, 19760, 23123, 24340, 31642, 46246, 48680, 63284, 79105, 92492, 97360, 115615, 126568, 158210, 184984, 231230, 253136, 300599, 316420, 369968, 462460, 601198, 632840, 924920, 1202396, 1265680, 1502995, 1849840, 2404792, 3005990, 4809584, 6011980, 12023960, 24047920]

約数ペア:

[(1, 24047920), (2, 12023960), (4, 6011980), (5, 4809584), (8, 3005990), (10, 2404792), (13, 1849840), (16, 1502995), (19, 1265680), (20, 1202396), (26, 924920), (38, 632840), (40, 601198), (52, 462460), (65, 369968), (76, 316420), (80, 300599), (95, 253136), (104, 231230), (130, 184984), (152, 158210), (190, 126568), (208, 115615), (247, 97360), (260, 92492), (304, 79105), (380, 63284), (494, 48680), (520, 46246), (760, 31642), (988, 24340), (1040, 23123), (1217, 19760), (1235, 19472), (1520, 15821), (1976, 12170), (2434, 9880), (2470, 9736), (3952, 6085), (4868, 4940)]