17623840

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:294

約数の個数: 96

約数和(自身を含む): 46252080

約数和(自身を除く): 28628240

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, 229, 260, 296, 370, 416, 458, 481, 520, 592, 740, 916, 962, 1040, 1145, 1184, 1480, 1832, 1924, 2080, 2290, 2405, 2960, 2977, 3664, 3848, 4580, 4810, 5920, 5954, 7328, 7696, 8473, 9160, 9620, 11908, 14885, 15392, 16946, 18320, 19240, 23816, 29770, 33892, 36640, 38480, 42365, 47632, 59540, 67784, 76960, 84730, 95264, 110149, 119080, 135568, 169460, 220298, 238160, 271136, 338920, 440596, 476320, 550745, 677840, 881192, 1101490, 1355680, 1762384, 2202980, 3524768, 4405960, 8811920, 17623840]

約数ペア:

[(1, 17623840), (2, 8811920), (4, 4405960), (5, 3524768), (8, 2202980), (10, 1762384), (13, 1355680), (16, 1101490), (20, 881192), (26, 677840), (32, 550745), (37, 476320), (40, 440596), (52, 338920), (65, 271136), (74, 238160), (80, 220298), (104, 169460), (130, 135568), (148, 119080), (160, 110149), (185, 95264), (208, 84730), (229, 76960), (260, 67784), (296, 59540), (370, 47632), (416, 42365), (458, 38480), (481, 36640), (520, 33892), (592, 29770), (740, 23816), (916, 19240), (962, 18320), (1040, 16946), (1145, 15392), (1184, 14885), (1480, 11908), (1832, 9620), (1924, 9160), (2080, 8473), (2290, 7696), (2405, 7328), (2960, 5954), (2977, 5920), (3664, 4810), (3848, 4580)]