508775340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{42611}}^1$

素因数の和:42822

約数の個数: 48

約数和(自身を含む): 1431763200

約数和(自身を除く): 922987860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 398, 597, 796, 995, 1194, 1990, 2388, 2985, 3980, 5970, 11940, 42611, 85222, 127833, 170444, 213055, 255666, 426110, 511332, 639165, 852220, 1278330, 2556660, 8479589, 16959178, 25438767, 33918356, 42397945, 50877534, 84795890, 101755068, 127193835, 169591780, 254387670, 508775340]

約数ペア:

[(1, 508775340), (2, 254387670), (3, 169591780), (4, 127193835), (5, 101755068), (6, 84795890), (10, 50877534), (12, 42397945), (15, 33918356), (20, 25438767), (30, 16959178), (60, 8479589), (199, 2556660), (398, 1278330), (597, 852220), (796, 639165), (995, 511332), (1194, 426110), (1990, 255666), (2388, 213055), (2985, 170444), (3980, 127833), (5970, 85222), (11940, 42611)]