8998049350

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{1117}}^1\times {\mathrm{2207}}^1$

素因数の和:3409

約数の個数: 48

約数和(自身を含む): 16988519808

約数和(自身を除く): 7990470458

約数列:

[1, 2, 5, 10, 25, 50, 73, 146, 365, 730, 1117, 1825, 2207, 2234, 3650, 4414, 5585, 11035, 11170, 22070, 27925, 55175, 55850, 81541, 110350, 161111, 163082, 322222, 407705, 805555, 815410, 1611110, 2038525, 2465219, 4027775, 4077050, 4930438, 8055550, 12326095, 24652190, 61630475, 123260950, 179960987, 359921974, 899804935, 1799609870, 4499024675, 8998049350]

約数ペア:

[(1, 8998049350), (2, 4499024675), (5, 1799609870), (10, 899804935), (25, 359921974), (50, 179960987), (73, 123260950), (146, 61630475), (365, 24652190), (730, 12326095), (1117, 8055550), (1825, 4930438), (2207, 4077050), (2234, 4027775), (3650, 2465219), (4414, 2038525), (5585, 1611110), (11035, 815410), (11170, 805555), (22070, 407705), (27925, 322222), (55175, 163082), (55850, 161111), (81541, 110350)]