3669741980

素因数分解:

$2^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{349}}^1\times {\mathrm{1871}}^1$

素因数の和:2510

約数の個数: 48

約数和(自身を含む): 7760188800

約数和(自身を除く): 4090446820

約数列:

[1, 2, 4, 5, 10, 20, 281, 349, 562, 698, 1124, 1396, 1405, 1745, 1871, 2810, 3490, 3742, 5620, 6980, 7484, 9355, 18710, 37420, 98069, 196138, 392276, 490345, 525751, 652979, 980690, 1051502, 1305958, 1961380, 2103004, 2611916, 2628755, 3264895, 5257510, 6529790, 10515020, 13059580, 183487099, 366974198, 733948396, 917435495, 1834870990, 3669741980]

約数ペア:

[(1, 3669741980), (2, 1834870990), (4, 917435495), (5, 733948396), (10, 366974198), (20, 183487099), (281, 13059580), (349, 10515020), (562, 6529790), (698, 5257510), (1124, 3264895), (1396, 2628755), (1405, 2611916), (1745, 2103004), (1871, 1961380), (2810, 1305958), (3490, 1051502), (3742, 980690), (5620, 652979), (6980, 525751), (7484, 490345), (9355, 392276), (18710, 196138), (37420, 98069)]