88860340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{617}}^1$

素因数の和:1024

約数の個数: 48

約数和(自身を含む): 197265600

約数和(自身を除く): 108405260

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 379, 380, 617, 758, 1234, 1516, 1895, 2468, 3085, 3790, 6170, 7201, 7580, 11723, 12340, 14402, 23446, 28804, 36005, 46892, 58615, 72010, 117230, 144020, 233843, 234460, 467686, 935372, 1169215, 2338430, 4443017, 4676860, 8886034, 17772068, 22215085, 44430170, 88860340]

約数ペア:

[(1, 88860340), (2, 44430170), (4, 22215085), (5, 17772068), (10, 8886034), (19, 4676860), (20, 4443017), (38, 2338430), (76, 1169215), (95, 935372), (190, 467686), (379, 234460), (380, 233843), (617, 144020), (758, 117230), (1234, 72010), (1516, 58615), (1895, 46892), (2468, 36005), (3085, 28804), (3790, 23446), (6170, 14402), (7201, 12340), (7580, 11723)]