2016391520

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{88129}}^1$

素因数の和:88168

約数の個数: 96

約数和(自身を含む): 5596607520

約数和(自身を除く): 3580216000

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 352, 416, 440, 520, 572, 715, 880, 1040, 1144, 1430, 1760, 2080, 2288, 2860, 4576, 5720, 11440, 22880, 88129, 176258, 352516, 440645, 705032, 881290, 969419, 1145677, 1410064, 1762580, 1938838, 2291354, 2820128, 3525160, 3877676, 4582708, 4847095, 5728385, 7050320, 7755352, 9165416, 9694190, 11456770, 12602447, 14100640, 15510704, 18330832, 19388380, 22913540, 25204894, 31021408, 36661664, 38776760, 45827080, 50409788, 63012235, 77553520, 91654160, 100819576, 126024470, 155107040, 183308320, 201639152, 252048940, 403278304, 504097880, 1008195760, 2016391520]

約数ペア:

[(1, 2016391520), (2, 1008195760), (4, 504097880), (5, 403278304), (8, 252048940), (10, 201639152), (11, 183308320), (13, 155107040), (16, 126024470), (20, 100819576), (22, 91654160), (26, 77553520), (32, 63012235), (40, 50409788), (44, 45827080), (52, 38776760), (55, 36661664), (65, 31021408), (80, 25204894), (88, 22913540), (104, 19388380), (110, 18330832), (130, 15510704), (143, 14100640), (160, 12602447), (176, 11456770), (208, 9694190), (220, 9165416), (260, 7755352), (286, 7050320), (352, 5728385), (416, 4847095), (440, 4582708), (520, 3877676), (572, 3525160), (715, 2820128), (880, 2291354), (1040, 1938838), (1144, 1762580), (1430, 1410064), (1760, 1145677), (2080, 969419), (2288, 881290), (2860, 705032), (4576, 440645), (5720, 352516), (11440, 176258), (22880, 88129)]