25434103970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1259}}^1\times {\mathrm{4271}}^1$

素因数の和:5591

約数の個数: 64

約数和(自身を含む): 51157370880

約数和(自身を除く): 25723266910

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 1259, 2365, 2518, 4271, 4730, 6295, 8542, 12590, 13849, 21355, 27698, 42710, 46981, 54137, 69245, 93962, 108274, 138490, 183653, 234905, 270685, 367306, 469810, 541370, 595507, 918265, 1191014, 1836530, 2020183, 2977535, 4040366, 5377189, 5955070, 10100915, 10754378, 20201830, 26885945, 53771890, 59149079, 118298158, 231219127, 295745395, 462438254, 591490790, 1156095635, 2312191270, 2543410397, 5086820794, 12717051985, 25434103970]

約数ペア:

[(1, 25434103970), (2, 12717051985), (5, 5086820794), (10, 2543410397), (11, 2312191270), (22, 1156095635), (43, 591490790), (55, 462438254), (86, 295745395), (110, 231219127), (215, 118298158), (430, 59149079), (473, 53771890), (946, 26885945), (1259, 20201830), (2365, 10754378), (2518, 10100915), (4271, 5955070), (4730, 5377189), (6295, 4040366), (8542, 2977535), (12590, 2020183), (13849, 1836530), (21355, 1191014), (27698, 918265), (42710, 595507), (46981, 541370), (54137, 469810), (69245, 367306), (93962, 270685), (108274, 234905), (138490, 183653)]