103474960

素因数分解:

$2^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{14533}}^1$

素因数の和:14635

約数の個数: 40

約数和(自身を含む): 243299160

約数和(自身を除く): 139824200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 89, 178, 356, 445, 712, 890, 1424, 1780, 3560, 7120, 14533, 29066, 58132, 72665, 116264, 145330, 232528, 290660, 581320, 1162640, 1293437, 2586874, 5173748, 6467185, 10347496, 12934370, 20694992, 25868740, 51737480, 103474960]

約数ペア:

[(1, 103474960), (2, 51737480), (4, 25868740), (5, 20694992), (8, 12934370), (10, 10347496), (16, 6467185), (20, 5173748), (40, 2586874), (80, 1293437), (89, 1162640), (178, 581320), (356, 290660), (445, 232528), (712, 145330), (890, 116264), (1424, 72665), (1780, 58132), (3560, 29066), (7120, 14533)]