67420600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{25931}}^1$

素因数の和:25960

約数の個数: 48

約数和(自身を含む): 168817320

約数和(自身を除く): 101396720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 25931, 51862, 103724, 129655, 207448, 259310, 337103, 518620, 648275, 674206, 1037240, 1296550, 1348412, 1685515, 2593100, 2696824, 3371030, 5186200, 6742060, 8427575, 13484120, 16855150, 33710300, 67420600]

約数ペア:

[(1, 67420600), (2, 33710300), (4, 16855150), (5, 13484120), (8, 8427575), (10, 6742060), (13, 5186200), (20, 3371030), (25, 2696824), (26, 2593100), (40, 1685515), (50, 1348412), (52, 1296550), (65, 1037240), (100, 674206), (104, 648275), (130, 518620), (200, 337103), (260, 259310), (325, 207448), (520, 129655), (650, 103724), (1300, 51862), (2600, 25931)]