1936082680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{223051}}^1$

素因数の和:223100

約数の個数: 64

約数和(自身を含む): 5139118080

約数和(自身を除く): 3203035400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 8680, 223051, 446102, 892204, 1115255, 1561357, 1784408, 2230510, 3122714, 4461020, 6245428, 6914581, 7806785, 8922040, 12490856, 13829162, 15613570, 27658324, 31227140, 34572905, 48402067, 55316648, 62454280, 69145810, 96804134, 138291620, 193608268, 242010335, 276583240, 387216536, 484020670, 968041340, 1936082680]

約数ペア:

[(1, 1936082680), (2, 968041340), (4, 484020670), (5, 387216536), (7, 276583240), (8, 242010335), (10, 193608268), (14, 138291620), (20, 96804134), (28, 69145810), (31, 62454280), (35, 55316648), (40, 48402067), (56, 34572905), (62, 31227140), (70, 27658324), (124, 15613570), (140, 13829162), (155, 12490856), (217, 8922040), (248, 7806785), (280, 6914581), (310, 6245428), (434, 4461020), (620, 3122714), (868, 2230510), (1085, 1784408), (1240, 1561357), (1736, 1115255), (2170, 892204), (4340, 446102), (8680, 223051)]