85908820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{6829}}^1$

素因数の和:6892

約数の個数: 48

約数和(自身を含む): 196212240

約数和(自身を除く): 110303420

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 148, 170, 185, 340, 370, 629, 740, 1258, 2516, 3145, 6290, 6829, 12580, 13658, 27316, 34145, 68290, 116093, 136580, 232186, 252673, 464372, 505346, 580465, 1010692, 1160930, 1263365, 2321860, 2526730, 4295441, 5053460, 8590882, 17181764, 21477205, 42954410, 85908820]

約数ペア:

[(1, 85908820), (2, 42954410), (4, 21477205), (5, 17181764), (10, 8590882), (17, 5053460), (20, 4295441), (34, 2526730), (37, 2321860), (68, 1263365), (74, 1160930), (85, 1010692), (148, 580465), (170, 505346), (185, 464372), (340, 252673), (370, 232186), (629, 136580), (740, 116093), (1258, 68290), (2516, 34145), (3145, 27316), (6290, 13658), (6829, 12580)]