41279680

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9923}}^1$

素因数の和:9953

約数の個数: 56

約数和(自身を含む): 105869232

約数和(自身を除く): 64589552

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, 9923, 19846, 39692, 49615, 79384, 99230, 128999, 158768, 198460, 257998, 317536, 396920, 515996, 635072, 644995, 793840, 1031992, 1289990, 1587680, 2063984, 2579980, 3175360, 4127968, 5159960, 8255936, 10319920, 20639840, 41279680]

約数ペア:

[(1, 41279680), (2, 20639840), (4, 10319920), (5, 8255936), (8, 5159960), (10, 4127968), (13, 3175360), (16, 2579980), (20, 2063984), (26, 1587680), (32, 1289990), (40, 1031992), (52, 793840), (64, 644995), (65, 635072), (80, 515996), (104, 396920), (130, 317536), (160, 257998), (208, 198460), (260, 158768), (320, 128999), (416, 99230), (520, 79384), (832, 49615), (1040, 39692), (2080, 19846), (4160, 9923)]