1171528780

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{26833}}^1$

素因数の和:26938

約数の個数: 48

約数和(自身を含む): 2569623840

約数和(自身を除く): 1398095060

約数列:

[1, 2, 4, 5, 10, 20, 37, 59, 74, 118, 148, 185, 236, 295, 370, 590, 740, 1180, 2183, 4366, 8732, 10915, 21830, 26833, 43660, 53666, 107332, 134165, 268330, 536660, 992821, 1583147, 1985642, 3166294, 3971284, 4964105, 6332588, 7915735, 9928210, 15831470, 19856420, 31662940, 58576439, 117152878, 234305756, 292882195, 585764390, 1171528780]

約数ペア:

[(1, 1171528780), (2, 585764390), (4, 292882195), (5, 234305756), (10, 117152878), (20, 58576439), (37, 31662940), (59, 19856420), (74, 15831470), (118, 9928210), (148, 7915735), (185, 6332588), (236, 4964105), (295, 3971284), (370, 3166294), (590, 1985642), (740, 1583147), (1180, 992821), (2183, 536660), (4366, 268330), (8732, 134165), (10915, 107332), (21830, 53666), (26833, 43660)]