5626400

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{541}}^1$

素因数の和:574

約数の個数: 72

約数和(自身を含む): 14819364

約数和(自身を除く): 9192964

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 541, 650, 800, 1040, 1082, 1300, 2080, 2164, 2600, 2705, 4328, 5200, 5410, 7033, 8656, 10400, 10820, 13525, 14066, 17312, 21640, 27050, 28132, 35165, 43280, 54100, 56264, 70330, 86560, 108200, 112528, 140660, 175825, 216400, 225056, 281320, 351650, 432800, 562640, 703300, 1125280, 1406600, 2813200, 5626400]

約数ペア:

[(1, 5626400), (2, 2813200), (4, 1406600), (5, 1125280), (8, 703300), (10, 562640), (13, 432800), (16, 351650), (20, 281320), (25, 225056), (26, 216400), (32, 175825), (40, 140660), (50, 112528), (52, 108200), (65, 86560), (80, 70330), (100, 56264), (104, 54100), (130, 43280), (160, 35165), (200, 28132), (208, 27050), (260, 21640), (325, 17312), (400, 14066), (416, 13525), (520, 10820), (541, 10400), (650, 8656), (800, 7033), (1040, 5410), (1082, 5200), (1300, 4328), (2080, 2705), (2164, 2600)]