24707800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:102

約数の個数: 144

約数和(自身を含む): 67395240

約数和(自身を除く): 42687440

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 25, 26, 34, 40, 43, 50, 52, 65, 68, 85, 86, 100, 104, 130, 136, 169, 170, 172, 200, 215, 221, 260, 325, 338, 340, 344, 425, 430, 442, 520, 559, 650, 676, 680, 731, 845, 850, 860, 884, 1075, 1105, 1118, 1300, 1352, 1462, 1690, 1700, 1720, 1768, 2150, 2210, 2236, 2600, 2795, 2873, 2924, 3380, 3400, 3655, 4225, 4300, 4420, 4472, 5525, 5590, 5746, 5848, 6760, 7267, 7310, 8450, 8600, 8840, 9503, 11050, 11180, 11492, 13975, 14365, 14534, 14620, 16900, 18275, 19006, 22100, 22360, 22984, 27950, 28730, 29068, 29240, 33800, 36335, 36550, 38012, 44200, 47515, 55900, 57460, 58136, 71825, 72670, 73100, 76024, 95030, 111800, 114920, 123539, 143650, 145340, 146200, 181675, 190060, 237575, 247078, 287300, 290680, 363350, 380120, 475150, 494156, 574600, 617695, 726700, 950300, 988312, 1235390, 1453400, 1900600, 2470780, 3088475, 4941560, 6176950, 12353900, 24707800]

約数ペア:

[(1, 24707800), (2, 12353900), (4, 6176950), (5, 4941560), (8, 3088475), (10, 2470780), (13, 1900600), (17, 1453400), (20, 1235390), (25, 988312), (26, 950300), (34, 726700), (40, 617695), (43, 574600), (50, 494156), (52, 475150), (65, 380120), (68, 363350), (85, 290680), (86, 287300), (100, 247078), (104, 237575), (130, 190060), (136, 181675), (169, 146200), (170, 145340), (172, 143650), (200, 123539), (215, 114920), (221, 111800), (260, 95030), (325, 76024), (338, 73100), (340, 72670), (344, 71825), (425, 58136), (430, 57460), (442, 55900), (520, 47515), (559, 44200), (650, 38012), (676, 36550), (680, 36335), (731, 33800), (845, 29240), (850, 29068), (860, 28730), (884, 27950), (1075, 22984), (1105, 22360), (1118, 22100), (1300, 19006), (1352, 18275), (1462, 16900), (1690, 14620), (1700, 14534), (1720, 14365), (1768, 13975), (2150, 11492), (2210, 11180), (2236, 11050), (2600, 9503), (2795, 8840), (2873, 8600), (2924, 8450), (3380, 7310), (3400, 7267), (3655, 6760), (4225, 5848), (4300, 5746), (4420, 5590), (4472, 5525)]