10571600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:157

約数の個数: 120

約数和(自身を含む): 29060640

約数和(自身を除く): 18489040

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 25, 26, 38, 40, 50, 52, 65, 76, 80, 95, 100, 104, 107, 130, 152, 190, 200, 208, 214, 247, 260, 304, 325, 380, 400, 428, 475, 494, 520, 535, 650, 760, 856, 950, 988, 1040, 1070, 1235, 1300, 1391, 1520, 1712, 1900, 1976, 2033, 2140, 2470, 2600, 2675, 2782, 3800, 3952, 4066, 4280, 4940, 5200, 5350, 5564, 6175, 6955, 7600, 8132, 8560, 9880, 10165, 10700, 11128, 12350, 13910, 16264, 19760, 20330, 21400, 22256, 24700, 26429, 27820, 32528, 34775, 40660, 42800, 49400, 50825, 52858, 55640, 69550, 81320, 98800, 101650, 105716, 111280, 132145, 139100, 162640, 203300, 211432, 264290, 278200, 406600, 422864, 528580, 556400, 660725, 813200, 1057160, 1321450, 2114320, 2642900, 5285800, 10571600]

約数ペア:

[(1, 10571600), (2, 5285800), (4, 2642900), (5, 2114320), (8, 1321450), (10, 1057160), (13, 813200), (16, 660725), (19, 556400), (20, 528580), (25, 422864), (26, 406600), (38, 278200), (40, 264290), (50, 211432), (52, 203300), (65, 162640), (76, 139100), (80, 132145), (95, 111280), (100, 105716), (104, 101650), (107, 98800), (130, 81320), (152, 69550), (190, 55640), (200, 52858), (208, 50825), (214, 49400), (247, 42800), (260, 40660), (304, 34775), (325, 32528), (380, 27820), (400, 26429), (428, 24700), (475, 22256), (494, 21400), (520, 20330), (535, 19760), (650, 16264), (760, 13910), (856, 12350), (950, 11128), (988, 10700), (1040, 10165), (1070, 9880), (1235, 8560), (1300, 8132), (1391, 7600), (1520, 6955), (1712, 6175), (1900, 5564), (1976, 5350), (2033, 5200), (2140, 4940), (2470, 4280), (2600, 4066), (2675, 3952), (2782, 3800)]