97912880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3037}}^1$

素因数の和:3094

約数の個数: 80

約数和(自身を含む): 253150464

約数和(自身を除く): 155237584

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 155, 208, 248, 260, 310, 403, 496, 520, 620, 806, 1040, 1240, 1612, 2015, 2480, 3037, 3224, 4030, 6074, 6448, 8060, 12148, 15185, 16120, 24296, 30370, 32240, 39481, 48592, 60740, 78962, 94147, 121480, 157924, 188294, 197405, 242960, 315848, 376588, 394810, 470735, 631696, 753176, 789620, 941470, 1223911, 1506352, 1579240, 1882940, 2447822, 3158480, 3765880, 4895644, 6119555, 7531760, 9791288, 12239110, 19582576, 24478220, 48956440, 97912880]

約数ペア:

[(1, 97912880), (2, 48956440), (4, 24478220), (5, 19582576), (8, 12239110), (10, 9791288), (13, 7531760), (16, 6119555), (20, 4895644), (26, 3765880), (31, 3158480), (40, 2447822), (52, 1882940), (62, 1579240), (65, 1506352), (80, 1223911), (104, 941470), (124, 789620), (130, 753176), (155, 631696), (208, 470735), (248, 394810), (260, 376588), (310, 315848), (403, 242960), (496, 197405), (520, 188294), (620, 157924), (806, 121480), (1040, 94147), (1240, 78962), (1612, 60740), (2015, 48592), (2480, 39481), (3037, 32240), (3224, 30370), (4030, 24296), (6074, 16120), (6448, 15185), (8060, 12148)]