9685998410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{19391}}^1$

素因数の和:19667

約数の個数: 64

約数和(自身を含む): 20105625600

約数和(自身を除く): 10419627190

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 239, 418, 478, 1045, 1195, 2090, 2390, 2629, 4541, 5258, 9082, 13145, 19391, 22705, 26290, 38782, 45410, 49951, 96955, 99902, 193910, 213301, 249755, 368429, 426602, 499510, 736858, 1066505, 1842145, 2133010, 3684290, 4052719, 4634449, 8105438, 9268898, 20263595, 23172245, 40527190, 46344490, 50978939, 88054531, 101957878, 176109062, 254894695, 440272655, 509789390, 880545310, 968599841, 1937199682, 4842999205, 9685998410]

約数ペア:

[(1, 9685998410), (2, 4842999205), (5, 1937199682), (10, 968599841), (11, 880545310), (19, 509789390), (22, 440272655), (38, 254894695), (55, 176109062), (95, 101957878), (110, 88054531), (190, 50978939), (209, 46344490), (239, 40527190), (418, 23172245), (478, 20263595), (1045, 9268898), (1195, 8105438), (2090, 4634449), (2390, 4052719), (2629, 3684290), (4541, 2133010), (5258, 1842145), (9082, 1066505), (13145, 736858), (19391, 499510), (22705, 426602), (26290, 368429), (38782, 249755), (45410, 213301), (49951, 193910), (96955, 99902)]