2247756640

素因数分解:

$2^5\times 5^1\times {\mathrm{103}}^1\times {\mathrm{136393}}^1$

素因数の和:136511

約数の個数: 48

約数和(自身を含む): 5361920928

約数和(自身を除く): 3114164288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 103, 160, 206, 412, 515, 824, 1030, 1648, 2060, 3296, 4120, 8240, 16480, 136393, 272786, 545572, 681965, 1091144, 1363930, 2182288, 2727860, 4364576, 5455720, 10911440, 14048479, 21822880, 28096958, 56193916, 70242395, 112387832, 140484790, 224775664, 280969580, 449551328, 561939160, 1123878320, 2247756640]

約数ペア:

[(1, 2247756640), (2, 1123878320), (4, 561939160), (5, 449551328), (8, 280969580), (10, 224775664), (16, 140484790), (20, 112387832), (32, 70242395), (40, 56193916), (80, 28096958), (103, 21822880), (160, 14048479), (206, 10911440), (412, 5455720), (515, 4364576), (824, 2727860), (1030, 2182288), (1648, 1363930), (2060, 1091144), (3296, 681965), (4120, 545572), (8240, 272786), (16480, 136393)]