133695250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1327}}^1$

素因数の和:1388

約数の個数: 64

約数和(自身を含む): 278433792

約数和(自身を除く): 144738542

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 125, 130, 155, 250, 310, 325, 403, 650, 775, 806, 1327, 1550, 1625, 2015, 2654, 3250, 3875, 4030, 6635, 7750, 10075, 13270, 17251, 20150, 33175, 34502, 41137, 50375, 66350, 82274, 86255, 100750, 165875, 172510, 205685, 331750, 411370, 431275, 534781, 862550, 1028425, 1069562, 2056850, 2156375, 2673905, 4312750, 5142125, 5347810, 10284250, 13369525, 26739050, 66847625, 133695250]

約数ペア:

[(1, 133695250), (2, 66847625), (5, 26739050), (10, 13369525), (13, 10284250), (25, 5347810), (26, 5142125), (31, 4312750), (50, 2673905), (62, 2156375), (65, 2056850), (125, 1069562), (130, 1028425), (155, 862550), (250, 534781), (310, 431275), (325, 411370), (403, 331750), (650, 205685), (775, 172510), (806, 165875), (1327, 100750), (1550, 86255), (1625, 82274), (2015, 66350), (2654, 50375), (3250, 41137), (3875, 34502), (4030, 33175), (6635, 20150), (7750, 17251), (10075, 13270)]