143752180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{50263}}^1$

素因数の和:50296

約数の個数: 48

約数和(自身を含む): 354662784

約数和(自身を除く): 210910604

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 50263, 100526, 201052, 251315, 502630, 552893, 653419, 1005260, 1105786, 1306838, 2211572, 2613676, 2764465, 3267095, 5528930, 6534190, 7187609, 11057860, 13068380, 14375218, 28750436, 35938045, 71876090, 143752180]

約数ペア:

[(1, 143752180), (2, 71876090), (4, 35938045), (5, 28750436), (10, 14375218), (11, 13068380), (13, 11057860), (20, 7187609), (22, 6534190), (26, 5528930), (44, 3267095), (52, 2764465), (55, 2613676), (65, 2211572), (110, 1306838), (130, 1105786), (143, 1005260), (220, 653419), (260, 552893), (286, 502630), (572, 251315), (715, 201052), (1430, 100526), (2860, 50263)]