4036760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1109}}^1$

素因数の和:1140

約数の個数: 64

約数和(自身を含む): 11188800

約数和(自身を除く): 7152040

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1109, 1820, 2218, 3640, 4436, 5545, 7763, 8872, 11090, 14417, 15526, 22180, 28834, 31052, 38815, 44360, 57668, 62104, 72085, 77630, 100919, 115336, 144170, 155260, 201838, 288340, 310520, 403676, 504595, 576680, 807352, 1009190, 2018380, 4036760]

約数ペア:

[(1, 4036760), (2, 2018380), (4, 1009190), (5, 807352), (7, 576680), (8, 504595), (10, 403676), (13, 310520), (14, 288340), (20, 201838), (26, 155260), (28, 144170), (35, 115336), (40, 100919), (52, 77630), (56, 72085), (65, 62104), (70, 57668), (91, 44360), (104, 38815), (130, 31052), (140, 28834), (182, 22180), (260, 15526), (280, 14417), (364, 11090), (455, 8872), (520, 7763), (728, 5545), (910, 4436), (1109, 3640), (1820, 2218)]