93807220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{857}}^1$

素因数の和:1300

約数の個数: 48

約数和(自身を含む): 212900688

約数和(自身を除く): 119093468

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 421, 842, 857, 1684, 1714, 2105, 3428, 4210, 4285, 5473, 8420, 8570, 10946, 11141, 17140, 21892, 22282, 27365, 44564, 54730, 55705, 109460, 111410, 222820, 360797, 721594, 1443188, 1803985, 3607970, 4690361, 7215940, 9380722, 18761444, 23451805, 46903610, 93807220]

約数ペア:

[(1, 93807220), (2, 46903610), (4, 23451805), (5, 18761444), (10, 9380722), (13, 7215940), (20, 4690361), (26, 3607970), (52, 1803985), (65, 1443188), (130, 721594), (260, 360797), (421, 222820), (842, 111410), (857, 109460), (1684, 55705), (1714, 54730), (2105, 44564), (3428, 27365), (4210, 22282), (4285, 21892), (5473, 17140), (8420, 11141), (8570, 10946)]