828967360

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2239}}^1$

素因数の和:2358

約数の個数: 112

約数和(自身を含む): 2150668800

約数和(自身を除く): 1321701440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 89, 104, 130, 160, 178, 208, 260, 320, 356, 416, 445, 520, 712, 832, 890, 1040, 1157, 1424, 1780, 2080, 2239, 2314, 2848, 3560, 4160, 4478, 4628, 5696, 5785, 7120, 8956, 9256, 11195, 11570, 14240, 17912, 18512, 22390, 23140, 28480, 29107, 35824, 37024, 44780, 46280, 58214, 71648, 74048, 89560, 92560, 116428, 143296, 145535, 179120, 185120, 199271, 232856, 291070, 358240, 370240, 398542, 465712, 582140, 716480, 797084, 931424, 996355, 1164280, 1594168, 1862848, 1992710, 2328560, 2590523, 3188336, 3985420, 4657120, 5181046, 6376672, 7970840, 9314240, 10362092, 12753344, 12952615, 15941680, 20724184, 25905230, 31883360, 41448368, 51810460, 63766720, 82896736, 103620920, 165793472, 207241840, 414483680, 828967360]

約数ペア:

[(1, 828967360), (2, 414483680), (4, 207241840), (5, 165793472), (8, 103620920), (10, 82896736), (13, 63766720), (16, 51810460), (20, 41448368), (26, 31883360), (32, 25905230), (40, 20724184), (52, 15941680), (64, 12952615), (65, 12753344), (80, 10362092), (89, 9314240), (104, 7970840), (130, 6376672), (160, 5181046), (178, 4657120), (208, 3985420), (260, 3188336), (320, 2590523), (356, 2328560), (416, 1992710), (445, 1862848), (520, 1594168), (712, 1164280), (832, 996355), (890, 931424), (1040, 797084), (1157, 716480), (1424, 582140), (1780, 465712), (2080, 398542), (2239, 370240), (2314, 358240), (2848, 291070), (3560, 232856), (4160, 199271), (4478, 185120), (4628, 179120), (5696, 145535), (5785, 143296), (7120, 116428), (8956, 92560), (9256, 89560), (11195, 74048), (11570, 71648), (14240, 58214), (17912, 46280), (18512, 44780), (22390, 37024), (23140, 35824), (28480, 29107)]