2669200040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{125197}}^1$

素因数の和:125262

約数の個数: 64

約数和(自身を含む): 6625478160

約数和(自身を除く): 3956278120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 41, 52, 65, 82, 104, 130, 164, 205, 260, 328, 410, 520, 533, 820, 1066, 1640, 2132, 2665, 4264, 5330, 10660, 21320, 125197, 250394, 500788, 625985, 1001576, 1251970, 1627561, 2503940, 3255122, 5007880, 5133077, 6510244, 8137805, 10266154, 13020488, 16275610, 20532308, 25665385, 32551220, 41064616, 51330770, 65102440, 66730001, 102661540, 133460002, 205323080, 266920004, 333650005, 533840008, 667300010, 1334600020, 2669200040]

約数ペア:

[(1, 2669200040), (2, 1334600020), (4, 667300010), (5, 533840008), (8, 333650005), (10, 266920004), (13, 205323080), (20, 133460002), (26, 102661540), (40, 66730001), (41, 65102440), (52, 51330770), (65, 41064616), (82, 32551220), (104, 25665385), (130, 20532308), (164, 16275610), (205, 13020488), (260, 10266154), (328, 8137805), (410, 6510244), (520, 5133077), (533, 5007880), (820, 3255122), (1066, 2503940), (1640, 1627561), (2132, 1251970), (2665, 1001576), (4264, 625985), (5330, 500788), (10660, 250394), (21320, 125197)]