140936720

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{24133}}^1$

素因数の和:24219

約数の個数: 40

約数和(自身を含む): 332180376

約数和(自身を除く): 191243656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 24133, 48266, 96532, 120665, 193064, 241330, 386128, 482660, 965320, 1761709, 1930640, 3523418, 7046836, 8808545, 14093672, 17617090, 28187344, 35234180, 70468360, 140936720]

約数ペア:

[(1, 140936720), (2, 70468360), (4, 35234180), (5, 28187344), (8, 17617090), (10, 14093672), (16, 8808545), (20, 7046836), (40, 3523418), (73, 1930640), (80, 1761709), (146, 965320), (292, 482660), (365, 386128), (584, 241330), (730, 193064), (1168, 120665), (1460, 96532), (2920, 48266), (5840, 24133)]