142364150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{541}}^1$

素因数の和:849

約数の個数: 48

約数和(自身を含む): 280257360

約数和(自身を除く): 137893210

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 277, 475, 541, 554, 950, 1082, 1385, 2705, 2770, 5263, 5410, 6925, 10279, 10526, 13525, 13850, 20558, 26315, 27050, 51395, 52630, 102790, 131575, 149857, 256975, 263150, 299714, 513950, 749285, 1498570, 2847283, 3746425, 5694566, 7492850, 14236415, 28472830, 71182075, 142364150]

約数ペア:

[(1, 142364150), (2, 71182075), (5, 28472830), (10, 14236415), (19, 7492850), (25, 5694566), (38, 3746425), (50, 2847283), (95, 1498570), (190, 749285), (277, 513950), (475, 299714), (541, 263150), (554, 256975), (950, 149857), (1082, 131575), (1385, 102790), (2705, 52630), (2770, 51395), (5263, 27050), (5410, 26315), (6925, 20558), (10279, 13850), (10526, 13525)]