88821490

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{5021}}^1$

素因数の和:5118

約数の個数: 32

約数和(自身を含む): 168136560

約数和(自身を除く): 79315070

約数列:

[1, 2, 5, 10, 29, 58, 61, 122, 145, 290, 305, 610, 1769, 3538, 5021, 8845, 10042, 17690, 25105, 50210, 145609, 291218, 306281, 612562, 728045, 1456090, 1531405, 3062810, 8882149, 17764298, 44410745, 88821490]

約数ペア:

[(1, 88821490), (2, 44410745), (5, 17764298), (10, 8882149), (29, 3062810), (58, 1531405), (61, 1456090), (122, 728045), (145, 612562), (290, 306281), (305, 291218), (610, 145609), (1769, 50210), (3538, 25105), (5021, 17690), (8845, 10042)]