27509770

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{293}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 51120720

約数和(自身を除く): 23610950

約数列:

[1, 2, 5, 10, 41, 82, 205, 229, 293, 410, 458, 586, 1145, 1465, 2290, 2930, 9389, 12013, 18778, 24026, 46945, 60065, 67097, 93890, 120130, 134194, 335485, 670970, 2750977, 5501954, 13754885, 27509770]

約数ペア:

[(1, 27509770), (2, 13754885), (5, 5501954), (10, 2750977), (41, 670970), (82, 335485), (205, 134194), (229, 120130), (293, 93890), (410, 67097), (458, 60065), (586, 46945), (1145, 24026), (1465, 18778), (2290, 12013), (2930, 9389)]