29920580

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{48259}}^1$

素因数の和:48299

約数の個数: 24

約数和(自身を含む): 64861440

約数和(自身を除く): 34940860

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 48259, 96518, 193036, 241295, 482590, 965180, 1496029, 2992058, 5984116, 7480145, 14960290, 29920580]

約数ペア:

[(1, 29920580), (2, 14960290), (4, 7480145), (5, 5984116), (10, 2992058), (20, 1496029), (31, 965180), (62, 482590), (124, 241295), (155, 193036), (310, 96518), (620, 48259)]