194620760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{569}}^1$

素因数の和:1100

約数の個数: 64

約数和(自身を含む): 465393600

約数和(自身を除く): 270772840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 503, 569, 680, 1006, 1138, 2012, 2276, 2515, 2845, 4024, 4552, 5030, 5690, 8551, 9673, 10060, 11380, 17102, 19346, 20120, 22760, 34204, 38692, 42755, 48365, 68408, 77384, 85510, 96730, 171020, 193460, 286207, 342040, 386920, 572414, 1144828, 1431035, 2289656, 2862070, 4865519, 5724140, 9731038, 11448280, 19462076, 24327595, 38924152, 48655190, 97310380, 194620760]

約数ペア:

[(1, 194620760), (2, 97310380), (4, 48655190), (5, 38924152), (8, 24327595), (10, 19462076), (17, 11448280), (20, 9731038), (34, 5724140), (40, 4865519), (68, 2862070), (85, 2289656), (136, 1431035), (170, 1144828), (340, 572414), (503, 386920), (569, 342040), (680, 286207), (1006, 193460), (1138, 171020), (2012, 96730), (2276, 85510), (2515, 77384), (2845, 68408), (4024, 48365), (4552, 42755), (5030, 38692), (5690, 34204), (8551, 22760), (9673, 20120), (10060, 19346), (11380, 17102)]