162680

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{83}}^1$

素因数の和:108

約数の個数: 48

約数和(自身を含む): 430920

約数和(自身を除く): 268240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 83, 98, 140, 166, 196, 245, 280, 332, 392, 415, 490, 581, 664, 830, 980, 1162, 1660, 1960, 2324, 2905, 3320, 4067, 4648, 5810, 8134, 11620, 16268, 20335, 23240, 32536, 40670, 81340, 162680]

約数ペア:

[(1, 162680), (2, 81340), (4, 40670), (5, 32536), (7, 23240), (8, 20335), (10, 16268), (14, 11620), (20, 8134), (28, 5810), (35, 4648), (40, 4067), (49, 3320), (56, 2905), (70, 2324), (83, 1960), (98, 1660), (140, 1162), (166, 980), (196, 830), (245, 664), (280, 581), (332, 490), (392, 415)]