26514840

素因数分解:

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

素因数の和:457

約数の個数: 128

約数和(自身を含む): 88646400

約数和(自身を除く): 62131560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 53, 55, 60, 66, 88, 106, 110, 120, 132, 159, 165, 212, 220, 264, 265, 318, 330, 379, 424, 440, 530, 583, 636, 660, 758, 795, 1060, 1137, 1166, 1272, 1320, 1516, 1590, 1749, 1895, 2120, 2274, 2332, 2915, 3032, 3180, 3498, 3790, 4169, 4548, 4664, 5685, 5830, 6360, 6996, 7580, 8338, 8745, 9096, 11370, 11660, 12507, 13992, 15160, 16676, 17490, 20087, 20845, 22740, 23320, 25014, 33352, 34980, 40174, 41690, 45480, 50028, 60261, 62535, 69960, 80348, 83380, 100056, 100435, 120522, 125070, 160696, 166760, 200870, 220957, 241044, 250140, 301305, 401740, 441914, 482088, 500280, 602610, 662871, 803480, 883828, 1104785, 1205220, 1325742, 1767656, 2209570, 2410440, 2651484, 3314355, 4419140, 5302968, 6628710, 8838280, 13257420, 26514840]

約数ペア:

[(1, 26514840), (2, 13257420), (3, 8838280), (4, 6628710), (5, 5302968), (6, 4419140), (8, 3314355), (10, 2651484), (11, 2410440), (12, 2209570), (15, 1767656), (20, 1325742), (22, 1205220), (24, 1104785), (30, 883828), (33, 803480), (40, 662871), (44, 602610), (53, 500280), (55, 482088), (60, 441914), (66, 401740), (88, 301305), (106, 250140), (110, 241044), (120, 220957), (132, 200870), (159, 166760), (165, 160696), (212, 125070), (220, 120522), (264, 100435), (265, 100056), (318, 83380), (330, 80348), (379, 69960), (424, 62535), (440, 60261), (530, 50028), (583, 45480), (636, 41690), (660, 40174), (758, 34980), (795, 33352), (1060, 25014), (1137, 23320), (1166, 22740), (1272, 20845), (1320, 20087), (1516, 17490), (1590, 16676), (1749, 15160), (1895, 13992), (2120, 12507), (2274, 11660), (2332, 11370), (2915, 9096), (3032, 8745), (3180, 8338), (3498, 7580), (3790, 6996), (4169, 6360), (4548, 5830), (4664, 5685)]