226683800

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{23131}}^1$

素因数の和:23161

約数の個数: 72

約数和(自身を含む): 613113660

約数和(自身を除く): 386429860

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2450, 4900, 9800, 23131, 46262, 92524, 115655, 161917, 185048, 231310, 323834, 462620, 578275, 647668, 809585, 925240, 1133419, 1156550, 1295336, 1619170, 2266838, 2313100, 3238340, 4047925, 4533676, 4626200, 5667095, 6476680, 8095850, 9067352, 11334190, 16191700, 22668380, 28335475, 32383400, 45336760, 56670950, 113341900, 226683800]

約数ペア:

[(1, 226683800), (2, 113341900), (4, 56670950), (5, 45336760), (7, 32383400), (8, 28335475), (10, 22668380), (14, 16191700), (20, 11334190), (25, 9067352), (28, 8095850), (35, 6476680), (40, 5667095), (49, 4626200), (50, 4533676), (56, 4047925), (70, 3238340), (98, 2313100), (100, 2266838), (140, 1619170), (175, 1295336), (196, 1156550), (200, 1133419), (245, 925240), (280, 809585), (350, 647668), (392, 578275), (490, 462620), (700, 323834), (980, 231310), (1225, 185048), (1400, 161917), (1960, 115655), (2450, 92524), (4900, 46262), (9800, 23131)]