361970240

素因数分解:

$2^6\times 5^1\times {\mathrm{1131157}}^1$

素因数の和:1131174

約数の個数: 28

約数和(自身を含む): 861942396

約数和(自身を除く): 499972156

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1131157, 2262314, 4524628, 5655785, 9049256, 11311570, 18098512, 22623140, 36197024, 45246280, 72394048, 90492560, 180985120, 361970240]

約数ペア:

[(1, 361970240), (2, 180985120), (4, 90492560), (5, 72394048), (8, 45246280), (10, 36197024), (16, 22623140), (20, 18098512), (32, 11311570), (40, 9049256), (64, 5655785), (80, 4524628), (160, 2262314), (320, 1131157)]