10513820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^3\times {\mathrm{107}}^1$

素因数の和:167

約数の個数: 48

約数和(自身を含む): 23677920

約数和(自身を除く): 13164100

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 107, 170, 214, 289, 340, 428, 535, 578, 1070, 1156, 1445, 1819, 2140, 2890, 3638, 4913, 5780, 7276, 9095, 9826, 18190, 19652, 24565, 30923, 36380, 49130, 61846, 98260, 123692, 154615, 309230, 525691, 618460, 1051382, 2102764, 2628455, 5256910, 10513820]

約数ペア:

[(1, 10513820), (2, 5256910), (4, 2628455), (5, 2102764), (10, 1051382), (17, 618460), (20, 525691), (34, 309230), (68, 154615), (85, 123692), (107, 98260), (170, 61846), (214, 49130), (289, 36380), (340, 30923), (428, 24565), (535, 19652), (578, 18190), (1070, 9826), (1156, 9095), (1445, 7276), (1819, 5780), (2140, 4913), (2890, 3638)]