42449500

素因数分解:

$2^2\times 5^3\times {\mathrm{73}}^1\times {\mathrm{1163}}^1$

素因数の和:1255

約数の個数: 48

約数和(自身を含む): 94060512

約数和(自身を除く): 51611012

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 73, 100, 125, 146, 250, 292, 365, 500, 730, 1163, 1460, 1825, 2326, 3650, 4652, 5815, 7300, 9125, 11630, 18250, 23260, 29075, 36500, 58150, 84899, 116300, 145375, 169798, 290750, 339596, 424495, 581500, 848990, 1697980, 2122475, 4244950, 8489900, 10612375, 21224750, 42449500]

約数ペア:

[(1, 42449500), (2, 21224750), (4, 10612375), (5, 8489900), (10, 4244950), (20, 2122475), (25, 1697980), (50, 848990), (73, 581500), (100, 424495), (125, 339596), (146, 290750), (250, 169798), (292, 145375), (365, 116300), (500, 84899), (730, 58150), (1163, 36500), (1460, 29075), (1825, 23260), (2326, 18250), (3650, 11630), (4652, 9125), (5815, 7300)]