22853670280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1149581}}^1$

素因数の和:1149670

約数の個数: 64

約数和(自身を含む): 59594330880

約数和(自身を除く): 36740660600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 71, 140, 142, 280, 284, 355, 497, 568, 710, 994, 1420, 1988, 2485, 2840, 3976, 4970, 9940, 19880, 1149581, 2299162, 4598324, 5747905, 8047067, 9196648, 11495810, 16094134, 22991620, 32188268, 40235335, 45983240, 64376536, 80470670, 81620251, 160941340, 163240502, 321882680, 326481004, 408101255, 571341757, 652962008, 816202510, 1142683514, 1632405020, 2285367028, 2856708785, 3264810040, 4570734056, 5713417570, 11426835140, 22853670280]

約数ペア:

[(1, 22853670280), (2, 11426835140), (4, 5713417570), (5, 4570734056), (7, 3264810040), (8, 2856708785), (10, 2285367028), (14, 1632405020), (20, 1142683514), (28, 816202510), (35, 652962008), (40, 571341757), (56, 408101255), (70, 326481004), (71, 321882680), (140, 163240502), (142, 160941340), (280, 81620251), (284, 80470670), (355, 64376536), (497, 45983240), (568, 40235335), (710, 32188268), (994, 22991620), (1420, 16094134), (1988, 11495810), (2485, 9196648), (2840, 8047067), (3976, 5747905), (4970, 4598324), (9940, 2299162), (19880, 1149581)]