210006485840

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{90520037}}^1$

素因数の和:90520079

約数の個数: 40

約数和(自身を含む): 505101812040

約数和(自身を除く): 295095326200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 90520037, 181040074, 362080148, 452600185, 724160296, 905200370, 1448320592, 1810400740, 2625081073, 3620801480, 5250162146, 7241602960, 10500324292, 13125405365, 21000648584, 26250810730, 42001297168, 52501621460, 105003242920, 210006485840]

約数ペア:

[(1, 210006485840), (2, 105003242920), (4, 52501621460), (5, 42001297168), (8, 26250810730), (10, 21000648584), (16, 13125405365), (20, 10500324292), (29, 7241602960), (40, 5250162146), (58, 3620801480), (80, 2625081073), (116, 1810400740), (145, 1448320592), (232, 905200370), (290, 724160296), (464, 452600185), (580, 362080148), (1160, 181040074), (2320, 90520037)]