89402210

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{1297}}^1$

素因数の和:1478

約数の個数: 32

約数和(自身を含む): 165136752

約数和(自身を除く): 75734542

約数列:

[1, 2, 5, 10, 61, 113, 122, 226, 305, 565, 610, 1130, 1297, 2594, 6485, 6893, 12970, 13786, 34465, 68930, 79117, 146561, 158234, 293122, 395585, 732805, 791170, 1465610, 8940221, 17880442, 44701105, 89402210]

約数ペア:

[(1, 89402210), (2, 44701105), (5, 17880442), (10, 8940221), (61, 1465610), (113, 791170), (122, 732805), (226, 395585), (305, 293122), (565, 158234), (610, 146561), (1130, 79117), (1297, 68930), (2594, 34465), (6485, 13786), (6893, 12970)]