137380491250

素因数分解:

$2^1\times 5^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{95819}}^1$

素因数の和:95909

約数の個数: 80

約数和(自身を含む): 272999612160

約数和(自身を除く): 135619120910

約数列:

[1, 2, 5, 10, 25, 31, 37, 50, 62, 74, 125, 155, 185, 250, 310, 370, 625, 775, 925, 1147, 1250, 1550, 1850, 2294, 3875, 4625, 5735, 7750, 9250, 11470, 19375, 23125, 28675, 38750, 46250, 57350, 95819, 143375, 191638, 286750, 479095, 716875, 958190, 1433750, 2395475, 2970389, 3545303, 4790950, 5940778, 7090606, 11977375, 14851945, 17726515, 23954750, 29703890, 35453030, 59886875, 74259725, 88632575, 109904393, 119773750, 148519450, 177265150, 219808786, 371298625, 443162875, 549521965, 742597250, 886325750, 1099043930, 1856493125, 2215814375, 2747609825, 3712986250, 4431628750, 5495219650, 13738049125, 27476098250, 68690245625, 137380491250]

約数ペア:

[(1, 137380491250), (2, 68690245625), (5, 27476098250), (10, 13738049125), (25, 5495219650), (31, 4431628750), (37, 3712986250), (50, 2747609825), (62, 2215814375), (74, 1856493125), (125, 1099043930), (155, 886325750), (185, 742597250), (250, 549521965), (310, 443162875), (370, 371298625), (625, 219808786), (775, 177265150), (925, 148519450), (1147, 119773750), (1250, 109904393), (1550, 88632575), (1850, 74259725), (2294, 59886875), (3875, 35453030), (4625, 29703890), (5735, 23954750), (7750, 17726515), (9250, 14851945), (11470, 11977375), (19375, 7090606), (23125, 5940778), (28675, 4790950), (38750, 3545303), (46250, 2970389), (57350, 2395475), (95819, 1433750), (143375, 958190), (191638, 716875), (286750, 479095)]