40789039112

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{995243}}^1$

素因数の和:995405

約数の個数: 32

約数和(自身を含む): 78823324800

約数和(自身を除く): 38034285688

約数列:

[1, 2, 4, 8, 47, 94, 109, 188, 218, 376, 436, 872, 5123, 10246, 20492, 40984, 995243, 1990486, 3980972, 7961944, 46776421, 93552842, 108481487, 187105684, 216962974, 374211368, 433925948, 867851896, 5098629889, 10197259778, 20394519556, 40789039112]

約数ペア:

[(1, 40789039112), (2, 20394519556), (4, 10197259778), (8, 5098629889), (47, 867851896), (94, 433925948), (109, 374211368), (188, 216962974), (218, 187105684), (376, 108481487), (436, 93552842), (872, 46776421), (5123, 7961944), (10246, 3980972), (20492, 1990486), (40984, 995243)]