75462140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{7079}}^1$

素因数の和:7142

約数の個数: 48

約数和(自身を含む): 174847680

約数和(自身を除く): 99385540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 410, 533, 820, 1066, 2132, 2665, 5330, 7079, 10660, 14158, 28316, 35395, 70790, 92027, 141580, 184054, 290239, 368108, 460135, 580478, 920270, 1160956, 1451195, 1840540, 2902390, 3773107, 5804780, 7546214, 15092428, 18865535, 37731070, 75462140]

約数ペア:

[(1, 75462140), (2, 37731070), (4, 18865535), (5, 15092428), (10, 7546214), (13, 5804780), (20, 3773107), (26, 2902390), (41, 1840540), (52, 1451195), (65, 1160956), (82, 920270), (130, 580478), (164, 460135), (205, 368108), (260, 290239), (410, 184054), (533, 141580), (820, 92027), (1066, 70790), (2132, 35395), (2665, 28316), (5330, 14158), (7079, 10660)]