102359140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{5393}}^1$

素因数の和:5488

約数の個数: 48

約数和(自身を含む): 234703728

約数和(自身を除く): 132344588

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 73, 130, 146, 260, 292, 365, 730, 949, 1460, 1898, 3796, 4745, 5393, 9490, 10786, 18980, 21572, 26965, 53930, 70109, 107860, 140218, 280436, 350545, 393689, 701090, 787378, 1402180, 1574756, 1968445, 3936890, 5117957, 7873780, 10235914, 20471828, 25589785, 51179570, 102359140]

約数ペア:

[(1, 102359140), (2, 51179570), (4, 25589785), (5, 20471828), (10, 10235914), (13, 7873780), (20, 5117957), (26, 3936890), (52, 1968445), (65, 1574756), (73, 1402180), (130, 787378), (146, 701090), (260, 393689), (292, 350545), (365, 280436), (730, 140218), (949, 107860), (1460, 70109), (1898, 53930), (3796, 26965), (4745, 21572), (5393, 18980), (9490, 10786)]