1567609940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{102191}}^1$

素因数の和:102272

約数の個数: 48

約数和(自身を含む): 3605333760

約数和(自身を除く): 2037723820

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 236, 260, 295, 590, 767, 1180, 1534, 3068, 3835, 7670, 15340, 102191, 204382, 408764, 510955, 1021910, 1328483, 2043820, 2656966, 5313932, 6029269, 6642415, 12058538, 13284830, 24117076, 26569660, 30146345, 60292690, 78380497, 120585380, 156760994, 313521988, 391902485, 783804970, 1567609940]

約数ペア:

[(1, 1567609940), (2, 783804970), (4, 391902485), (5, 313521988), (10, 156760994), (13, 120585380), (20, 78380497), (26, 60292690), (52, 30146345), (59, 26569660), (65, 24117076), (118, 13284830), (130, 12058538), (236, 6642415), (260, 6029269), (295, 5313932), (590, 2656966), (767, 2043820), (1180, 1328483), (1534, 1021910), (3068, 510955), (3835, 408764), (7670, 204382), (15340, 102191)]