66258860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:315

約数の個数: 96

約数和(自身を含む): 158578560

約数和(自身を除く): 92319700

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 37, 46, 68, 74, 85, 92, 115, 148, 170, 185, 229, 230, 340, 370, 391, 458, 460, 629, 740, 782, 851, 916, 1145, 1258, 1564, 1702, 1955, 2290, 2516, 3145, 3404, 3893, 3910, 4255, 4580, 5267, 6290, 7786, 7820, 8473, 8510, 10534, 12580, 14467, 15572, 16946, 17020, 19465, 21068, 26335, 28934, 33892, 38930, 42365, 52670, 57868, 72335, 77860, 84730, 89539, 105340, 144041, 144670, 169460, 179078, 194879, 288082, 289340, 358156, 389758, 447695, 576164, 720205, 779516, 895390, 974395, 1440410, 1790780, 1948790, 2880820, 3312943, 3897580, 6625886, 13251772, 16564715, 33129430, 66258860]

約数ペア:

[(1, 66258860), (2, 33129430), (4, 16564715), (5, 13251772), (10, 6625886), (17, 3897580), (20, 3312943), (23, 2880820), (34, 1948790), (37, 1790780), (46, 1440410), (68, 974395), (74, 895390), (85, 779516), (92, 720205), (115, 576164), (148, 447695), (170, 389758), (185, 358156), (229, 289340), (230, 288082), (340, 194879), (370, 179078), (391, 169460), (458, 144670), (460, 144041), (629, 105340), (740, 89539), (782, 84730), (851, 77860), (916, 72335), (1145, 57868), (1258, 52670), (1564, 42365), (1702, 38930), (1955, 33892), (2290, 28934), (2516, 26335), (3145, 21068), (3404, 19465), (3893, 17020), (3910, 16946), (4255, 15572), (4580, 14467), (5267, 12580), (6290, 10534), (7786, 8510), (7820, 8473)]