41851550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1$

素因数の和:154

約数の個数: 72

約数和(自身を含む): 87916248

約数和(自身を除く): 46064698

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 67, 130, 134, 155, 310, 325, 335, 403, 650, 670, 775, 806, 871, 961, 1550, 1675, 1742, 1922, 2015, 2077, 3350, 4030, 4154, 4355, 4805, 8710, 9610, 10075, 10385, 12493, 20150, 20770, 21775, 24025, 24986, 27001, 43550, 48050, 51925, 54002, 62465, 64387, 103850, 124930, 128774, 135005, 270010, 312325, 321935, 624650, 643870, 675025, 837031, 1350050, 1609675, 1674062, 3219350, 4185155, 8370310, 20925775, 41851550]

約数ペア:

[(1, 41851550), (2, 20925775), (5, 8370310), (10, 4185155), (13, 3219350), (25, 1674062), (26, 1609675), (31, 1350050), (50, 837031), (62, 675025), (65, 643870), (67, 624650), (130, 321935), (134, 312325), (155, 270010), (310, 135005), (325, 128774), (335, 124930), (403, 103850), (650, 64387), (670, 62465), (775, 54002), (806, 51925), (871, 48050), (961, 43550), (1550, 27001), (1675, 24986), (1742, 24025), (1922, 21775), (2015, 20770), (2077, 20150), (3350, 12493), (4030, 10385), (4154, 10075), (4355, 9610), (4805, 8710)]