63477440

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15259}}^1$

素因数の和:15289

約数の個数: 56

約数和(自身を含む): 162793680

約数和(自身を除く): 99316240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 15259, 30518, 61036, 76295, 122072, 152590, 198367, 244144, 305180, 396734, 488288, 610360, 793468, 976576, 991835, 1220720, 1586936, 1983670, 2441440, 3173872, 3967340, 4882880, 6347744, 7934680, 12695488, 15869360, 31738720, 63477440]

約数ペア:

[(1, 63477440), (2, 31738720), (4, 15869360), (5, 12695488), (8, 7934680), (10, 6347744), (13, 4882880), (16, 3967340), (20, 3173872), (26, 2441440), (32, 1983670), (40, 1586936), (52, 1220720), (64, 991835), (65, 976576), (80, 793468), (104, 610360), (130, 488288), (160, 396734), (208, 305180), (260, 244144), (320, 198367), (416, 152590), (520, 122072), (832, 76295), (1040, 61036), (2080, 30518), (4160, 15259)]