407642110

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{263}}^1\times {\mathrm{293}}^1$

素因数の和:609

約数の個数: 48

約数和(自身を含む): 772589664

約数和(自身を除く): 364947554

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 263, 293, 526, 529, 586, 1058, 1315, 1465, 2630, 2645, 2930, 5290, 6049, 6739, 12098, 13478, 30245, 33695, 60490, 67390, 77059, 139127, 154118, 154997, 278254, 309994, 385295, 695635, 770590, 774985, 1391270, 1549970, 1772357, 3544714, 8861785, 17723570, 40764211, 81528422, 203821055, 407642110]

約数ペア:

[(1, 407642110), (2, 203821055), (5, 81528422), (10, 40764211), (23, 17723570), (46, 8861785), (115, 3544714), (230, 1772357), (263, 1549970), (293, 1391270), (526, 774985), (529, 770590), (586, 695635), (1058, 385295), (1315, 309994), (1465, 278254), (2630, 154997), (2645, 154118), (2930, 139127), (5290, 77059), (6049, 67390), (6739, 60490), (12098, 33695), (13478, 30245)]