2125333600

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{204359}}^1$

素因数の和:204392

約数の個数: 72

約数和(自身を含む): 5587611120

約数和(自身を除く): 3462277520

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, 650, 800, 1040, 1300, 2080, 2600, 5200, 10400, 204359, 408718, 817436, 1021795, 1634872, 2043590, 2656667, 3269744, 4087180, 5108975, 5313334, 6539488, 8174360, 10217950, 10626668, 13283335, 16348720, 20435900, 21253336, 26566670, 32697440, 40871800, 42506672, 53133340, 66416675, 81743600, 85013344, 106266680, 132833350, 163487200, 212533360, 265666700, 425066720, 531333400, 1062666800, 2125333600]

約数ペア:

[(1, 2125333600), (2, 1062666800), (4, 531333400), (5, 425066720), (8, 265666700), (10, 212533360), (13, 163487200), (16, 132833350), (20, 106266680), (25, 85013344), (26, 81743600), (32, 66416675), (40, 53133340), (50, 42506672), (52, 40871800), (65, 32697440), (80, 26566670), (100, 21253336), (104, 20435900), (130, 16348720), (160, 13283335), (200, 10626668), (208, 10217950), (260, 8174360), (325, 6539488), (400, 5313334), (416, 5108975), (520, 4087180), (650, 3269744), (800, 2656667), (1040, 2043590), (1300, 1634872), (2080, 1021795), (2600, 817436), (5200, 408718), (10400, 204359)]