89834150

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{991}}^1$

素因数の和:1054

約数の個数: 72

約数和(自身を含む): 199826496

約数和(自身を除く): 109992346

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 37, 49, 50, 70, 74, 98, 175, 185, 245, 259, 350, 370, 490, 518, 925, 991, 1225, 1295, 1813, 1850, 1982, 2450, 2590, 3626, 4955, 6475, 6937, 9065, 9910, 12950, 13874, 18130, 24775, 34685, 36667, 45325, 48559, 49550, 69370, 73334, 90650, 97118, 173425, 183335, 242795, 256669, 346850, 366670, 485590, 513338, 916675, 1213975, 1283345, 1796683, 1833350, 2427950, 2566690, 3593366, 6416725, 8983415, 12833450, 17966830, 44917075, 89834150]

約数ペア:

[(1, 89834150), (2, 44917075), (5, 17966830), (7, 12833450), (10, 8983415), (14, 6416725), (25, 3593366), (35, 2566690), (37, 2427950), (49, 1833350), (50, 1796683), (70, 1283345), (74, 1213975), (98, 916675), (175, 513338), (185, 485590), (245, 366670), (259, 346850), (350, 256669), (370, 242795), (490, 183335), (518, 173425), (925, 97118), (991, 90650), (1225, 73334), (1295, 69370), (1813, 49550), (1850, 48559), (1982, 45325), (2450, 36667), (2590, 34685), (3626, 24775), (4955, 18130), (6475, 13874), (6937, 12950), (9065, 9910)]