99828350

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:417

約数の個数: 48

約数和(自身を含む): 190464000

約数和(自身を除く): 90635650

約数列:

[1, 2, 5, 10, 25, 50, 79, 127, 158, 199, 254, 395, 398, 635, 790, 995, 1270, 1975, 1990, 3175, 3950, 4975, 6350, 9950, 10033, 15721, 20066, 25273, 31442, 50165, 50546, 78605, 100330, 126365, 157210, 250825, 252730, 393025, 501650, 631825, 786050, 1263650, 1996567, 3993134, 9982835, 19965670, 49914175, 99828350]

約数ペア:

[(1, 99828350), (2, 49914175), (5, 19965670), (10, 9982835), (25, 3993134), (50, 1996567), (79, 1263650), (127, 786050), (158, 631825), (199, 501650), (254, 393025), (395, 252730), (398, 250825), (635, 157210), (790, 126365), (995, 100330), (1270, 78605), (1975, 50546), (1990, 50165), (3175, 31442), (3950, 25273), (4975, 20066), (6350, 15721), (9950, 10033)]