40617200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:211

約数の個数: 120

約数和(自身を含む): 107524368

約数和(自身を除く): 66907168

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 73, 80, 100, 104, 107, 130, 146, 200, 208, 214, 260, 292, 325, 365, 400, 428, 520, 535, 584, 650, 730, 856, 949, 1040, 1070, 1168, 1300, 1391, 1460, 1712, 1825, 1898, 2140, 2600, 2675, 2782, 2920, 3650, 3796, 4280, 4745, 5200, 5350, 5564, 5840, 6955, 7300, 7592, 7811, 8560, 9490, 10700, 11128, 13910, 14600, 15184, 15622, 18980, 21400, 22256, 23725, 27820, 29200, 31244, 34775, 37960, 39055, 42800, 47450, 55640, 62488, 69550, 75920, 78110, 94900, 101543, 111280, 124976, 139100, 156220, 189800, 195275, 203086, 278200, 312440, 379600, 390550, 406172, 507715, 556400, 624880, 781100, 812344, 1015430, 1562200, 1624688, 2030860, 2538575, 3124400, 4061720, 5077150, 8123440, 10154300, 20308600, 40617200]

約数ペア:

[(1, 40617200), (2, 20308600), (4, 10154300), (5, 8123440), (8, 5077150), (10, 4061720), (13, 3124400), (16, 2538575), (20, 2030860), (25, 1624688), (26, 1562200), (40, 1015430), (50, 812344), (52, 781100), (65, 624880), (73, 556400), (80, 507715), (100, 406172), (104, 390550), (107, 379600), (130, 312440), (146, 278200), (200, 203086), (208, 195275), (214, 189800), (260, 156220), (292, 139100), (325, 124976), (365, 111280), (400, 101543), (428, 94900), (520, 78110), (535, 75920), (584, 69550), (650, 62488), (730, 55640), (856, 47450), (949, 42800), (1040, 39055), (1070, 37960), (1168, 34775), (1300, 31244), (1391, 29200), (1460, 27820), (1712, 23725), (1825, 22256), (1898, 21400), (2140, 18980), (2600, 15622), (2675, 15184), (2782, 14600), (2920, 13910), (3650, 11128), (3796, 10700), (4280, 9490), (4745, 8560), (5200, 7811), (5350, 7592), (5564, 7300), (5840, 6955)]