45240700

素因数分解:

$2^2\times 5^2\times {\mathrm{389}}^1\times {\mathrm{1163}}^1$

素因数の和:1566

約数の個数: 36

約数和(自身を含む): 98509320

約数和(自身を除く): 53268620

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 389, 778, 1163, 1556, 1945, 2326, 3890, 4652, 5815, 7780, 9725, 11630, 19450, 23260, 29075, 38900, 58150, 116300, 452407, 904814, 1809628, 2262035, 4524070, 9048140, 11310175, 22620350, 45240700]

約数ペア:

[(1, 45240700), (2, 22620350), (4, 11310175), (5, 9048140), (10, 4524070), (20, 2262035), (25, 1809628), (50, 904814), (100, 452407), (389, 116300), (778, 58150), (1163, 38900), (1556, 29075), (1945, 23260), (2326, 19450), (3890, 11630), (4652, 9725), (5815, 7780)]