10059176980

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{395719}}^1$

素因数の和:395800

約数の個数: 48

約数和(自身を含む): 22337602560

約数和(自身を除く): 12278425580

約数列:

[1, 2, 4, 5, 10, 20, 31, 41, 62, 82, 124, 155, 164, 205, 310, 410, 620, 820, 1271, 2542, 5084, 6355, 12710, 25420, 395719, 791438, 1582876, 1978595, 3957190, 7914380, 12267289, 16224479, 24534578, 32448958, 49069156, 61336445, 64897916, 81122395, 122672890, 162244790, 245345780, 324489580, 502958849, 1005917698, 2011835396, 2514794245, 5029588490, 10059176980]

約数ペア:

[(1, 10059176980), (2, 5029588490), (4, 2514794245), (5, 2011835396), (10, 1005917698), (20, 502958849), (31, 324489580), (41, 245345780), (62, 162244790), (82, 122672890), (124, 81122395), (155, 64897916), (164, 61336445), (205, 49069156), (310, 32448958), (410, 24534578), (620, 16224479), (820, 12267289), (1271, 7914380), (2542, 3957190), (5084, 1978595), (6355, 1582876), (12710, 791438), (25420, 395719)]