25036570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{229}}^1$

素因数の和:307

約数の個数: 48

約数和(自身を含む): 50483160

約数和(自身を除く): 25446590

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 229, 290, 377, 458, 754, 841, 1145, 1682, 1885, 2290, 2977, 3770, 4205, 5954, 6641, 8410, 10933, 13282, 14885, 21866, 29770, 33205, 54665, 66410, 86333, 109330, 172666, 192589, 385178, 431665, 863330, 962945, 1925890, 2503657, 5007314, 12518285, 25036570]

約数ペア:

[(1, 25036570), (2, 12518285), (5, 5007314), (10, 2503657), (13, 1925890), (26, 962945), (29, 863330), (58, 431665), (65, 385178), (130, 192589), (145, 172666), (229, 109330), (290, 86333), (377, 66410), (458, 54665), (754, 33205), (841, 29770), (1145, 21866), (1682, 14885), (1885, 13282), (2290, 10933), (2977, 8410), (3770, 6641), (4205, 5954)]