25393620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{587}}^1$

素因数の和:709

約数の個数: 96

約数和(自身を含む): 82188288

約数和(自身を除く): 56794668

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 103, 105, 140, 206, 210, 309, 412, 420, 515, 587, 618, 721, 1030, 1174, 1236, 1442, 1545, 1761, 2060, 2163, 2348, 2884, 2935, 3090, 3522, 3605, 4109, 4326, 5870, 6180, 7044, 7210, 8218, 8652, 8805, 10815, 11740, 12327, 14420, 16436, 17610, 20545, 21630, 24654, 35220, 41090, 43260, 49308, 60461, 61635, 82180, 120922, 123270, 181383, 241844, 246540, 302305, 362766, 423227, 604610, 725532, 846454, 906915, 1209220, 1269681, 1692908, 1813830, 2116135, 2539362, 3627660, 4232270, 5078724, 6348405, 8464540, 12696810, 25393620]

約数ペア:

[(1, 25393620), (2, 12696810), (3, 8464540), (4, 6348405), (5, 5078724), (6, 4232270), (7, 3627660), (10, 2539362), (12, 2116135), (14, 1813830), (15, 1692908), (20, 1269681), (21, 1209220), (28, 906915), (30, 846454), (35, 725532), (42, 604610), (60, 423227), (70, 362766), (84, 302305), (103, 246540), (105, 241844), (140, 181383), (206, 123270), (210, 120922), (309, 82180), (412, 61635), (420, 60461), (515, 49308), (587, 43260), (618, 41090), (721, 35220), (1030, 24654), (1174, 21630), (1236, 20545), (1442, 17610), (1545, 16436), (1761, 14420), (2060, 12327), (2163, 11740), (2348, 10815), (2884, 8805), (2935, 8652), (3090, 8218), (3522, 7210), (3605, 7044), (4109, 6180), (4326, 5870)]