13257420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:455

約数の個数: 96

約数和(自身を含む): 41368320

約数和(自身を除く): 28110900

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 53, 55, 60, 66, 106, 110, 132, 159, 165, 212, 220, 265, 318, 330, 379, 530, 583, 636, 660, 758, 795, 1060, 1137, 1166, 1516, 1590, 1749, 1895, 2274, 2332, 2915, 3180, 3498, 3790, 4169, 4548, 5685, 5830, 6996, 7580, 8338, 8745, 11370, 11660, 12507, 16676, 17490, 20087, 20845, 22740, 25014, 34980, 40174, 41690, 50028, 60261, 62535, 80348, 83380, 100435, 120522, 125070, 200870, 220957, 241044, 250140, 301305, 401740, 441914, 602610, 662871, 883828, 1104785, 1205220, 1325742, 2209570, 2651484, 3314355, 4419140, 6628710, 13257420]

約数ペア:

[(1, 13257420), (2, 6628710), (3, 4419140), (4, 3314355), (5, 2651484), (6, 2209570), (10, 1325742), (11, 1205220), (12, 1104785), (15, 883828), (20, 662871), (22, 602610), (30, 441914), (33, 401740), (44, 301305), (53, 250140), (55, 241044), (60, 220957), (66, 200870), (106, 125070), (110, 120522), (132, 100435), (159, 83380), (165, 80348), (212, 62535), (220, 60261), (265, 50028), (318, 41690), (330, 40174), (379, 34980), (530, 25014), (583, 22740), (636, 20845), (660, 20087), (758, 17490), (795, 16676), (1060, 12507), (1137, 11660), (1166, 11370), (1516, 8745), (1590, 8338), (1749, 7580), (1895, 6996), (2274, 5830), (2332, 5685), (2915, 4548), (3180, 4169), (3498, 3790)]