392280160

素因数分解:

$2^5\times 5^1\times {\mathrm{379}}^1\times {\mathrm{6469}}^1$

素因数の和:6863

約数の個数: 48

約数和(自身を含む): 929350800

約数和(自身を除く): 537070640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 379, 758, 1516, 1895, 3032, 3790, 6064, 6469, 7580, 12128, 12938, 15160, 25876, 30320, 32345, 51752, 60640, 64690, 103504, 129380, 207008, 258760, 517520, 1035040, 2451751, 4903502, 9807004, 12258755, 19614008, 24517510, 39228016, 49035020, 78456032, 98070040, 196140080, 392280160]

約数ペア:

[(1, 392280160), (2, 196140080), (4, 98070040), (5, 78456032), (8, 49035020), (10, 39228016), (16, 24517510), (20, 19614008), (32, 12258755), (40, 9807004), (80, 4903502), (160, 2451751), (379, 1035040), (758, 517520), (1516, 258760), (1895, 207008), (3032, 129380), (3790, 103504), (6064, 64690), (6469, 60640), (7580, 51752), (12128, 32345), (12938, 30320), (15160, 25876)]