28132000

素因数分解:

$2^5\times 5^3\times {\mathrm{13}}^1\times {\mathrm{541}}^1$

素因数の和:579

約数の個数: 96

約数和(自身を含む): 74574864

約数和(自身を除く): 46442864

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 125, 130, 160, 200, 208, 250, 260, 325, 400, 416, 500, 520, 541, 650, 800, 1000, 1040, 1082, 1300, 1625, 2000, 2080, 2164, 2600, 2705, 3250, 4000, 4328, 5200, 5410, 6500, 7033, 8656, 10400, 10820, 13000, 13525, 14066, 17312, 21640, 26000, 27050, 28132, 35165, 43280, 52000, 54100, 56264, 67625, 70330, 86560, 108200, 112528, 135250, 140660, 175825, 216400, 225056, 270500, 281320, 351650, 432800, 541000, 562640, 703300, 879125, 1082000, 1125280, 1406600, 1758250, 2164000, 2813200, 3516500, 5626400, 7033000, 14066000, 28132000]

約数ペア:

[(1, 28132000), (2, 14066000), (4, 7033000), (5, 5626400), (8, 3516500), (10, 2813200), (13, 2164000), (16, 1758250), (20, 1406600), (25, 1125280), (26, 1082000), (32, 879125), (40, 703300), (50, 562640), (52, 541000), (65, 432800), (80, 351650), (100, 281320), (104, 270500), (125, 225056), (130, 216400), (160, 175825), (200, 140660), (208, 135250), (250, 112528), (260, 108200), (325, 86560), (400, 70330), (416, 67625), (500, 56264), (520, 54100), (541, 52000), (650, 43280), (800, 35165), (1000, 28132), (1040, 27050), (1082, 26000), (1300, 21640), (1625, 17312), (2000, 14066), (2080, 13525), (2164, 13000), (2600, 10820), (2705, 10400), (3250, 8656), (4000, 7033), (4328, 6500), (5200, 5410)]