872242850

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{3137}}^1$

素因数の和:3299

約数の個数: 48

約数和(自身を含む): 1666955808

約数和(自身を除く): 794712958

約数列:

[1, 2, 5, 10, 25, 50, 67, 83, 134, 166, 335, 415, 670, 830, 1675, 2075, 3137, 3350, 4150, 5561, 6274, 11122, 15685, 27805, 31370, 55610, 78425, 139025, 156850, 210179, 260371, 278050, 420358, 520742, 1050895, 1301855, 2101790, 2603710, 5254475, 6509275, 10508950, 13018550, 17444857, 34889714, 87224285, 174448570, 436121425, 872242850]

約数ペア:

[(1, 872242850), (2, 436121425), (5, 174448570), (10, 87224285), (25, 34889714), (50, 17444857), (67, 13018550), (83, 10508950), (134, 6509275), (166, 5254475), (335, 2603710), (415, 2101790), (670, 1301855), (830, 1050895), (1675, 520742), (2075, 420358), (3137, 278050), (3350, 260371), (4150, 210179), (5561, 156850), (6274, 139025), (11122, 78425), (15685, 55610), (27805, 31370)]