2854735100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{683}}^1\times {\mathrm{853}}^1$

素因数の和:1564

約数の個数: 108

約数和(自身を含む): 7225178184

約数和(自身を除く): 4370443084

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 683, 700, 853, 980, 1225, 1366, 1706, 2450, 2732, 3412, 3415, 4265, 4781, 4900, 5971, 6830, 8530, 9562, 11942, 13660, 17060, 17075, 19124, 21325, 23884, 23905, 29855, 33467, 34150, 41797, 42650, 47810, 59710, 66934, 68300, 83594, 85300, 95620, 119420, 119525, 133868, 149275, 167188, 167335, 208985, 239050, 298550, 334670, 417970, 478100, 582599, 597100, 669340, 835940, 836675, 1044925, 1165198, 1673350, 2089850, 2330396, 2912995, 3346700, 4078193, 4179700, 5825990, 8156386, 11651980, 14564975, 16312772, 20390965, 28547351, 29129950, 40781930, 57094702, 58259900, 81563860, 101954825, 114189404, 142736755, 203909650, 285473510, 407819300, 570947020, 713683775, 1427367550, 2854735100]

約数ペア:

[(1, 2854735100), (2, 1427367550), (4, 713683775), (5, 570947020), (7, 407819300), (10, 285473510), (14, 203909650), (20, 142736755), (25, 114189404), (28, 101954825), (35, 81563860), (49, 58259900), (50, 57094702), (70, 40781930), (98, 29129950), (100, 28547351), (140, 20390965), (175, 16312772), (196, 14564975), (245, 11651980), (350, 8156386), (490, 5825990), (683, 4179700), (700, 4078193), (853, 3346700), (980, 2912995), (1225, 2330396), (1366, 2089850), (1706, 1673350), (2450, 1165198), (2732, 1044925), (3412, 836675), (3415, 835940), (4265, 669340), (4781, 597100), (4900, 582599), (5971, 478100), (6830, 417970), (8530, 334670), (9562, 298550), (11942, 239050), (13660, 208985), (17060, 167335), (17075, 167188), (19124, 149275), (21325, 133868), (23884, 119525), (23905, 119420), (29855, 95620), (33467, 85300), (34150, 83594), (41797, 68300), (42650, 66934), (47810, 59710)]