1633460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:152

約数の個数: 48

約数和(自身を含む): 3701376

約数和(自身を除く): 2067916

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 53, 67, 92, 106, 115, 134, 212, 230, 265, 268, 335, 460, 530, 670, 1060, 1219, 1340, 1541, 2438, 3082, 3551, 4876, 6095, 6164, 7102, 7705, 12190, 14204, 15410, 17755, 24380, 30820, 35510, 71020, 81673, 163346, 326692, 408365, 816730, 1633460]

約数ペア:

[(1, 1633460), (2, 816730), (4, 408365), (5, 326692), (10, 163346), (20, 81673), (23, 71020), (46, 35510), (53, 30820), (67, 24380), (92, 17755), (106, 15410), (115, 14204), (134, 12190), (212, 7705), (230, 7102), (265, 6164), (268, 6095), (335, 4876), (460, 3551), (530, 3082), (670, 2438), (1060, 1541), (1219, 1340)]