45590180

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{37369}}^1$

素因数の和:37439

約数の個数: 24

約数和(自身を含む): 97311480

約数和(自身を除く): 51721300

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 37369, 74738, 149476, 186845, 373690, 747380, 2279509, 4559018, 9118036, 11397545, 22795090, 45590180]

約数ペア:

[(1, 45590180), (2, 22795090), (4, 11397545), (5, 9118036), (10, 4559018), (20, 2279509), (61, 747380), (122, 373690), (244, 186845), (305, 149476), (610, 74738), (1220, 37369)]