19962829810

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{529097}}^1$

素因数の和:529136

約数の個数: 64

約数和(自身を含む): 45714067200

約数和(自身を除く): 25751237390

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 343, 385, 490, 539, 686, 770, 1078, 1715, 2695, 3430, 3773, 5390, 7546, 18865, 37730, 529097, 1058194, 2645485, 3703679, 5290970, 5820067, 7407358, 11640134, 18518395, 25925753, 29100335, 37036790, 40740469, 51851506, 58200670, 81480938, 129628765, 181480271, 203702345, 259257530, 285183283, 362960542, 407404690, 570366566, 907401355, 1425916415, 1814802710, 1996282981, 2851832830, 3992565962, 9981414905, 19962829810]

約数ペア:

[(1, 19962829810), (2, 9981414905), (5, 3992565962), (7, 2851832830), (10, 1996282981), (11, 1814802710), (14, 1425916415), (22, 907401355), (35, 570366566), (49, 407404690), (55, 362960542), (70, 285183283), (77, 259257530), (98, 203702345), (110, 181480271), (154, 129628765), (245, 81480938), (343, 58200670), (385, 51851506), (490, 40740469), (539, 37036790), (686, 29100335), (770, 25925753), (1078, 18518395), (1715, 11640134), (2695, 7407358), (3430, 5820067), (3773, 5290970), (5390, 3703679), (7546, 2645485), (18865, 1058194), (37730, 529097)]