10745440

素因数分解:

$2^5\times 5^1\times {\mathrm{239}}^1\times {\mathrm{281}}^1$

素因数の和:535

約数の個数: 48

約数和(自身を含む): 25583040

約数和(自身を除く): 14837600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 239, 281, 478, 562, 956, 1124, 1195, 1405, 1912, 2248, 2390, 2810, 3824, 4496, 4780, 5620, 7648, 8992, 9560, 11240, 19120, 22480, 38240, 44960, 67159, 134318, 268636, 335795, 537272, 671590, 1074544, 1343180, 2149088, 2686360, 5372720, 10745440]

約数ペア:

[(1, 10745440), (2, 5372720), (4, 2686360), (5, 2149088), (8, 1343180), (10, 1074544), (16, 671590), (20, 537272), (32, 335795), (40, 268636), (80, 134318), (160, 67159), (239, 44960), (281, 38240), (478, 22480), (562, 19120), (956, 11240), (1124, 9560), (1195, 8992), (1405, 7648), (1912, 5620), (2248, 4780), (2390, 4496), (2810, 3824)]