110970080

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1721}}^1$

素因数の和:1780

約数の個数: 96

約数和(自身を含む): 291610368

約数和(自身を除く): 180640288

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 65, 80, 104, 124, 130, 155, 160, 208, 248, 260, 310, 403, 416, 496, 520, 620, 806, 992, 1040, 1240, 1612, 1721, 2015, 2080, 2480, 3224, 3442, 4030, 4960, 6448, 6884, 8060, 8605, 12896, 13768, 16120, 17210, 22373, 27536, 32240, 34420, 44746, 53351, 55072, 64480, 68840, 89492, 106702, 111865, 137680, 178984, 213404, 223730, 266755, 275360, 357968, 426808, 447460, 533510, 693563, 715936, 853616, 894920, 1067020, 1387126, 1707232, 1789840, 2134040, 2774252, 3467815, 3579680, 4268080, 5548504, 6935630, 8536160, 11097008, 13871260, 22194016, 27742520, 55485040, 110970080]

約数ペア:

[(1, 110970080), (2, 55485040), (4, 27742520), (5, 22194016), (8, 13871260), (10, 11097008), (13, 8536160), (16, 6935630), (20, 5548504), (26, 4268080), (31, 3579680), (32, 3467815), (40, 2774252), (52, 2134040), (62, 1789840), (65, 1707232), (80, 1387126), (104, 1067020), (124, 894920), (130, 853616), (155, 715936), (160, 693563), (208, 533510), (248, 447460), (260, 426808), (310, 357968), (403, 275360), (416, 266755), (496, 223730), (520, 213404), (620, 178984), (806, 137680), (992, 111865), (1040, 106702), (1240, 89492), (1612, 68840), (1721, 64480), (2015, 55072), (2080, 53351), (2480, 44746), (3224, 34420), (3442, 32240), (4030, 27536), (4960, 22373), (6448, 17210), (6884, 16120), (8060, 13768), (8605, 12896)]