1354491634250

素因数分解:

$2^1\times 5^3\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{251893}}^1$

素因数の和:252204

約数の個数: 64

約数和(自身を含む): 2570394891168

約数和(自身を除く): 1215903256918

約数列:

[1, 2, 5, 10, 25, 50, 125, 137, 157, 250, 274, 314, 685, 785, 1370, 1570, 3425, 3925, 6850, 7850, 17125, 19625, 21509, 34250, 39250, 43018, 107545, 215090, 251893, 503786, 537725, 1075450, 1259465, 2518930, 2688625, 5377250, 6297325, 12594650, 31486625, 34509341, 39547201, 62973250, 69018682, 79094402, 172546705, 197736005, 345093410, 395472010, 862733525, 988680025, 1725467050, 1977360050, 4313667625, 4943400125, 5417966537, 8627335250, 9886800250, 10835933074, 27089832685, 54179665370, 135449163425, 270898326850, 677245817125, 1354491634250]

約数ペア:

[(1, 1354491634250), (2, 677245817125), (5, 270898326850), (10, 135449163425), (25, 54179665370), (50, 27089832685), (125, 10835933074), (137, 9886800250), (157, 8627335250), (250, 5417966537), (274, 4943400125), (314, 4313667625), (685, 1977360050), (785, 1725467050), (1370, 988680025), (1570, 862733525), (3425, 395472010), (3925, 345093410), (6850, 197736005), (7850, 172546705), (17125, 79094402), (19625, 69018682), (21509, 62973250), (34250, 39547201), (39250, 34509341), (43018, 31486625), (107545, 12594650), (215090, 6297325), (251893, 5377250), (503786, 2688625), (537725, 2518930), (1075450, 1259465)]