91220650

素因数分解:

$2^1\times 5^2\times {\mathrm{1013}}^1\times {\mathrm{1801}}^1$

素因数の和:2826

約数の個数: 24

約数和(自身を含む): 169932204

約数和(自身を除く): 78711554

約数列:

[1, 2, 5, 10, 25, 50, 1013, 1801, 2026, 3602, 5065, 9005, 10130, 18010, 25325, 45025, 50650, 90050, 1824413, 3648826, 9122065, 18244130, 45610325, 91220650]

約数ペア:

[(1, 91220650), (2, 45610325), (5, 18244130), (10, 9122065), (25, 3648826), (50, 1824413), (1013, 90050), (1801, 50650), (2026, 45025), (3602, 25325), (5065, 18010), (9005, 10130)]