19055640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9341}}^1$

素因数の和:9372

約数の個数: 64

約数和(自身を含む): 60536160

約数和(自身を除く): 41480520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 9341, 18682, 28023, 37364, 46705, 56046, 74728, 93410, 112092, 140115, 158797, 186820, 224184, 280230, 317594, 373640, 476391, 560460, 635188, 793985, 952782, 1120920, 1270376, 1587970, 1905564, 2381955, 3175940, 3811128, 4763910, 6351880, 9527820, 19055640]

約数ペア:

[(1, 19055640), (2, 9527820), (3, 6351880), (4, 4763910), (5, 3811128), (6, 3175940), (8, 2381955), (10, 1905564), (12, 1587970), (15, 1270376), (17, 1120920), (20, 952782), (24, 793985), (30, 635188), (34, 560460), (40, 476391), (51, 373640), (60, 317594), (68, 280230), (85, 224184), (102, 186820), (120, 158797), (136, 140115), (170, 112092), (204, 93410), (255, 74728), (340, 56046), (408, 46705), (510, 37364), (680, 28023), (1020, 18682), (2040, 9341)]