89394080

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:382

約数の個数: 96

約数和(自身を含む): 222082560

約数和(自身を除く): 132688480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 67, 80, 124, 134, 155, 160, 248, 268, 269, 310, 335, 496, 536, 538, 620, 670, 992, 1072, 1076, 1240, 1340, 1345, 2077, 2144, 2152, 2480, 2680, 2690, 4154, 4304, 4960, 5360, 5380, 8308, 8339, 8608, 10385, 10720, 10760, 16616, 16678, 18023, 20770, 21520, 33232, 33356, 36046, 41540, 41695, 43040, 66464, 66712, 72092, 83080, 83390, 90115, 133424, 144184, 166160, 166780, 180230, 266848, 288368, 332320, 333560, 360460, 558713, 576736, 667120, 720920, 1117426, 1334240, 1441840, 2234852, 2793565, 2883680, 4469704, 5587130, 8939408, 11174260, 17878816, 22348520, 44697040, 89394080]

約数ペア:

[(1, 89394080), (2, 44697040), (4, 22348520), (5, 17878816), (8, 11174260), (10, 8939408), (16, 5587130), (20, 4469704), (31, 2883680), (32, 2793565), (40, 2234852), (62, 1441840), (67, 1334240), (80, 1117426), (124, 720920), (134, 667120), (155, 576736), (160, 558713), (248, 360460), (268, 333560), (269, 332320), (310, 288368), (335, 266848), (496, 180230), (536, 166780), (538, 166160), (620, 144184), (670, 133424), (992, 90115), (1072, 83390), (1076, 83080), (1240, 72092), (1340, 66712), (1345, 66464), (2077, 43040), (2144, 41695), (2152, 41540), (2480, 36046), (2680, 33356), (2690, 33232), (4154, 21520), (4304, 20770), (4960, 18023), (5360, 16678), (5380, 16616), (8308, 10760), (8339, 10720), (8608, 10385)]