38390520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{6529}}^1$

素因数の和:6557

約数の個数: 96

約数和(自身を含む): 133995600

約数和(自身を除く): 95605080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 6529, 13058, 19587, 26116, 32645, 39174, 45703, 52232, 65290, 78348, 91406, 97935, 130580, 137109, 156696, 182812, 195870, 228515, 261160, 274218, 319921, 365624, 391740, 457030, 548436, 639842, 685545, 783480, 914060, 959763, 1096872, 1279684, 1371090, 1599605, 1828120, 1919526, 2559368, 2742180, 3199210, 3839052, 4798815, 5484360, 6398420, 7678104, 9597630, 12796840, 19195260, 38390520]

約数ペア:

[(1, 38390520), (2, 19195260), (3, 12796840), (4, 9597630), (5, 7678104), (6, 6398420), (7, 5484360), (8, 4798815), (10, 3839052), (12, 3199210), (14, 2742180), (15, 2559368), (20, 1919526), (21, 1828120), (24, 1599605), (28, 1371090), (30, 1279684), (35, 1096872), (40, 959763), (42, 914060), (49, 783480), (56, 685545), (60, 639842), (70, 548436), (84, 457030), (98, 391740), (105, 365624), (120, 319921), (140, 274218), (147, 261160), (168, 228515), (196, 195870), (210, 182812), (245, 156696), (280, 137109), (294, 130580), (392, 97935), (420, 91406), (490, 78348), (588, 65290), (735, 52232), (840, 45703), (980, 39174), (1176, 32645), (1470, 26116), (1960, 19587), (2940, 13058), (5880, 6529)]