17469920

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:292

約数の個数: 96

約数和(自身を含む): 45849888

約数和(自身を除く): 28379968

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 65, 74, 80, 104, 130, 148, 160, 185, 208, 227, 260, 296, 370, 416, 454, 481, 520, 592, 740, 908, 962, 1040, 1135, 1184, 1480, 1816, 1924, 2080, 2270, 2405, 2951, 2960, 3632, 3848, 4540, 4810, 5902, 5920, 7264, 7696, 8399, 9080, 9620, 11804, 14755, 15392, 16798, 18160, 19240, 23608, 29510, 33596, 36320, 38480, 41995, 47216, 59020, 67192, 76960, 83990, 94432, 109187, 118040, 134384, 167980, 218374, 236080, 268768, 335960, 436748, 472160, 545935, 671920, 873496, 1091870, 1343840, 1746992, 2183740, 3493984, 4367480, 8734960, 17469920]

約数ペア:

[(1, 17469920), (2, 8734960), (4, 4367480), (5, 3493984), (8, 2183740), (10, 1746992), (13, 1343840), (16, 1091870), (20, 873496), (26, 671920), (32, 545935), (37, 472160), (40, 436748), (52, 335960), (65, 268768), (74, 236080), (80, 218374), (104, 167980), (130, 134384), (148, 118040), (160, 109187), (185, 94432), (208, 83990), (227, 76960), (260, 67192), (296, 59020), (370, 47216), (416, 41995), (454, 38480), (481, 36320), (520, 33596), (592, 29510), (740, 23608), (908, 19240), (962, 18160), (1040, 16798), (1135, 15392), (1184, 14755), (1480, 11804), (1816, 9620), (1924, 9080), (2080, 8399), (2270, 7696), (2405, 7264), (2951, 5920), (2960, 5902), (3632, 4810), (3848, 4540)]