37278800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:205

約数の個数: 120

約数和(自身を含む): 98806176

約数和(自身を除く): 61527376

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 67, 80, 100, 104, 107, 130, 134, 200, 208, 214, 260, 268, 325, 335, 400, 428, 520, 535, 536, 650, 670, 856, 871, 1040, 1070, 1072, 1300, 1340, 1391, 1675, 1712, 1742, 2140, 2600, 2675, 2680, 2782, 3350, 3484, 4280, 4355, 5200, 5350, 5360, 5564, 6700, 6955, 6968, 7169, 8560, 8710, 10700, 11128, 13400, 13910, 13936, 14338, 17420, 21400, 21775, 22256, 26800, 27820, 28676, 34775, 34840, 35845, 42800, 43550, 55640, 57352, 69550, 69680, 71690, 87100, 93197, 111280, 114704, 139100, 143380, 174200, 179225, 186394, 278200, 286760, 348400, 358450, 372788, 465985, 556400, 573520, 716900, 745576, 931970, 1433800, 1491152, 1863940, 2329925, 2867600, 3727880, 4659850, 7455760, 9319700, 18639400, 37278800]

約数ペア:

[(1, 37278800), (2, 18639400), (4, 9319700), (5, 7455760), (8, 4659850), (10, 3727880), (13, 2867600), (16, 2329925), (20, 1863940), (25, 1491152), (26, 1433800), (40, 931970), (50, 745576), (52, 716900), (65, 573520), (67, 556400), (80, 465985), (100, 372788), (104, 358450), (107, 348400), (130, 286760), (134, 278200), (200, 186394), (208, 179225), (214, 174200), (260, 143380), (268, 139100), (325, 114704), (335, 111280), (400, 93197), (428, 87100), (520, 71690), (535, 69680), (536, 69550), (650, 57352), (670, 55640), (856, 43550), (871, 42800), (1040, 35845), (1070, 34840), (1072, 34775), (1300, 28676), (1340, 27820), (1391, 26800), (1675, 22256), (1712, 21775), (1742, 21400), (2140, 17420), (2600, 14338), (2675, 13936), (2680, 13910), (2782, 13400), (3350, 11128), (3484, 10700), (4280, 8710), (4355, 8560), (5200, 7169), (5350, 6968), (5360, 6955), (5564, 6700)]