11702901620

素因数分解:

$2^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{1031}}^1\times {\mathrm{1459}}^1$

素因数の和:2888

約数の個数: 48

約数和(自身を含む): 24680073600

約数和(自身を除く): 12977171980

約数列:

[1, 2, 4, 5, 10, 20, 389, 778, 1031, 1459, 1556, 1945, 2062, 2918, 3890, 4124, 5155, 5836, 7295, 7780, 10310, 14590, 20620, 29180, 401059, 567551, 802118, 1135102, 1504229, 1604236, 2005295, 2270204, 2837755, 3008458, 4010590, 5675510, 6016916, 7521145, 8021180, 11351020, 15042290, 30084580, 585145081, 1170290162, 2340580324, 2925725405, 5851450810, 11702901620]

約数ペア:

[(1, 11702901620), (2, 5851450810), (4, 2925725405), (5, 2340580324), (10, 1170290162), (20, 585145081), (389, 30084580), (778, 15042290), (1031, 11351020), (1459, 8021180), (1556, 7521145), (1945, 6016916), (2062, 5675510), (2918, 4010590), (3890, 3008458), (4124, 2837755), (5155, 2270204), (5836, 2005295), (7295, 1604236), (7780, 1504229), (10310, 1135102), (14590, 802118), (20620, 567551), (29180, 401059)]