86036470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{577}}^1$

素因数の和:665

約数の個数: 64

約数和(自身を含む): 177117696

約数和(自身を除く): 91081226

約数列:

[1, 2, 5, 10, 13, 26, 31, 37, 62, 65, 74, 130, 155, 185, 310, 370, 403, 481, 577, 806, 962, 1147, 1154, 2015, 2294, 2405, 2885, 4030, 4810, 5735, 5770, 7501, 11470, 14911, 15002, 17887, 21349, 29822, 35774, 37505, 42698, 74555, 75010, 89435, 106745, 149110, 178870, 213490, 232531, 277537, 465062, 555074, 661819, 1162655, 1323638, 1387685, 2325310, 2775370, 3309095, 6618190, 8603647, 17207294, 43018235, 86036470]

約数ペア:

[(1, 86036470), (2, 43018235), (5, 17207294), (10, 8603647), (13, 6618190), (26, 3309095), (31, 2775370), (37, 2325310), (62, 1387685), (65, 1323638), (74, 1162655), (130, 661819), (155, 555074), (185, 465062), (310, 277537), (370, 232531), (403, 213490), (481, 178870), (577, 149110), (806, 106745), (962, 89435), (1147, 75010), (1154, 74555), (2015, 42698), (2294, 37505), (2405, 35774), (2885, 29822), (4030, 21349), (4810, 17887), (5735, 15002), (5770, 14911), (7501, 11470)]