40241240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4073}}^1$

素因数の和:4116

約数の個数: 64

約数和(自身を含む): 102664800

約数和(自身を除く): 62423560

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 494, 520, 760, 988, 1235, 1976, 2470, 4073, 4940, 8146, 9880, 16292, 20365, 32584, 40730, 52949, 77387, 81460, 105898, 154774, 162920, 211796, 264745, 309548, 386935, 423592, 529490, 619096, 773870, 1006031, 1058980, 1547740, 2012062, 2117960, 3095480, 4024124, 5030155, 8048248, 10060310, 20120620, 40241240]

約数ペア:

[(1, 40241240), (2, 20120620), (4, 10060310), (5, 8048248), (8, 5030155), (10, 4024124), (13, 3095480), (19, 2117960), (20, 2012062), (26, 1547740), (38, 1058980), (40, 1006031), (52, 773870), (65, 619096), (76, 529490), (95, 423592), (104, 386935), (130, 309548), (152, 264745), (190, 211796), (247, 162920), (260, 154774), (380, 105898), (494, 81460), (520, 77387), (760, 52949), (988, 40730), (1235, 32584), (1976, 20365), (2470, 16292), (4073, 9880), (4940, 8146)]