69900440

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{60259}}^1$

素因数の和:60299

約数の個数: 32

約数和(自身を含む): 162702000

約数和(自身を除く): 92801560

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 60259, 120518, 241036, 301295, 482072, 602590, 1205180, 1747511, 2410360, 3495022, 6990044, 8737555, 13980088, 17475110, 34950220, 69900440]

約数ペア:

[(1, 69900440), (2, 34950220), (4, 17475110), (5, 13980088), (8, 8737555), (10, 6990044), (20, 3495022), (29, 2410360), (40, 1747511), (58, 1205180), (116, 602590), (145, 482072), (232, 301295), (290, 241036), (580, 120518), (1160, 60259)]