13060880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:384

約数の個数: 80

約数和(自身を含む): 35247744

約数和(自身を除く): 22186864

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 83, 112, 140, 166, 280, 281, 332, 415, 560, 562, 581, 664, 830, 1124, 1162, 1328, 1405, 1660, 1967, 2248, 2324, 2810, 2905, 3320, 3934, 4496, 4648, 5620, 5810, 6640, 7868, 9296, 9835, 11240, 11620, 15736, 19670, 22480, 23240, 23323, 31472, 39340, 46480, 46646, 78680, 93292, 116615, 157360, 163261, 186584, 233230, 326522, 373168, 466460, 653044, 816305, 932920, 1306088, 1632610, 1865840, 2612176, 3265220, 6530440, 13060880]

約数ペア:

[(1, 13060880), (2, 6530440), (4, 3265220), (5, 2612176), (7, 1865840), (8, 1632610), (10, 1306088), (14, 932920), (16, 816305), (20, 653044), (28, 466460), (35, 373168), (40, 326522), (56, 233230), (70, 186584), (80, 163261), (83, 157360), (112, 116615), (140, 93292), (166, 78680), (280, 46646), (281, 46480), (332, 39340), (415, 31472), (560, 23323), (562, 23240), (581, 22480), (664, 19670), (830, 15736), (1124, 11620), (1162, 11240), (1328, 9835), (1405, 9296), (1660, 7868), (1967, 6640), (2248, 5810), (2324, 5620), (2810, 4648), (2905, 4496), (3320, 3934)]