17164220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2657}}^1$

素因数の和:2702

約数の個数: 48

約数和(自身を含む): 40188960

約数和(自身を除く): 23024740

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 2657, 3230, 5314, 6460, 10628, 13285, 26570, 45169, 50483, 53140, 90338, 100966, 180676, 201932, 225845, 252415, 451690, 504830, 858211, 903380, 1009660, 1716422, 3432844, 4291055, 8582110, 17164220]

約数ペア:

[(1, 17164220), (2, 8582110), (4, 4291055), (5, 3432844), (10, 1716422), (17, 1009660), (19, 903380), (20, 858211), (34, 504830), (38, 451690), (68, 252415), (76, 225845), (85, 201932), (95, 180676), (170, 100966), (190, 90338), (323, 53140), (340, 50483), (380, 45169), (646, 26570), (1292, 13285), (1615, 10628), (2657, 6460), (3230, 5314)]