13305762650

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1327}}^1\times {\mathrm{6469}}^1$

素因数の和:7839

約数の個数: 48

約数和(自身を含む): 25570268160

約数和(自身を除く): 12264505510

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 1327, 1550, 2654, 6469, 6635, 12938, 13270, 32345, 33175, 41137, 64690, 66350, 82274, 161725, 200539, 205685, 323450, 401078, 411370, 1002695, 1028425, 2005390, 2056850, 5013475, 8584363, 10026950, 17168726, 42921815, 85843630, 214609075, 266115253, 429218150, 532230506, 1330576265, 2661152530, 6652881325, 13305762650]

約数ペア:

[(1, 13305762650), (2, 6652881325), (5, 2661152530), (10, 1330576265), (25, 532230506), (31, 429218150), (50, 266115253), (62, 214609075), (155, 85843630), (310, 42921815), (775, 17168726), (1327, 10026950), (1550, 8584363), (2654, 5013475), (6469, 2056850), (6635, 2005390), (12938, 1028425), (13270, 1002695), (32345, 411370), (33175, 401078), (41137, 323450), (64690, 205685), (66350, 200539), (82274, 161725)]