63883400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{45631}}^1$

素因数の和:45654

約数の個数: 48

約数和(自身を含む): 169751040

約数和(自身を除く): 105867640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 45631, 91262, 182524, 228155, 319417, 365048, 456310, 638834, 912620, 1140775, 1277668, 1597085, 1825240, 2281550, 2555336, 3194170, 4563100, 6388340, 7985425, 9126200, 12776680, 15970850, 31941700, 63883400]

約数ペア:

[(1, 63883400), (2, 31941700), (4, 15970850), (5, 12776680), (7, 9126200), (8, 7985425), (10, 6388340), (14, 4563100), (20, 3194170), (25, 2555336), (28, 2281550), (35, 1825240), (40, 1597085), (50, 1277668), (56, 1140775), (70, 912620), (100, 638834), (140, 456310), (175, 365048), (200, 319417), (280, 228155), (350, 182524), (700, 91262), (1400, 45631)]