9370460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 21676032

約数和(自身を除く): 12305572

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 191, 220, 223, 382, 446, 764, 892, 955, 1115, 1910, 2101, 2230, 2453, 3820, 4202, 4460, 4906, 8404, 9812, 10505, 12265, 21010, 24530, 42020, 42593, 49060, 85186, 170372, 212965, 425930, 468523, 851860, 937046, 1874092, 2342615, 4685230, 9370460]

約数ペア:

[(1, 9370460), (2, 4685230), (4, 2342615), (5, 1874092), (10, 937046), (11, 851860), (20, 468523), (22, 425930), (44, 212965), (55, 170372), (110, 85186), (191, 49060), (220, 42593), (223, 42020), (382, 24530), (446, 21010), (764, 12265), (892, 10505), (955, 9812), (1115, 8404), (1910, 4906), (2101, 4460), (2230, 4202), (2453, 3820)]