145069250

素因数分解:

$2^1\times 5^3\times {\mathrm{73}}^1\times {\mathrm{7949}}^1$

素因数の和:8039

約数の個数: 32

約数和(自身を含む): 275324400

約数和(自身を除く): 130255150

約数列:

[1, 2, 5, 10, 25, 50, 73, 125, 146, 250, 365, 730, 1825, 3650, 7949, 9125, 15898, 18250, 39745, 79490, 198725, 397450, 580277, 993625, 1160554, 1987250, 2901385, 5802770, 14506925, 29013850, 72534625, 145069250]

約数ペア:

[(1, 145069250), (2, 72534625), (5, 29013850), (10, 14506925), (25, 5802770), (50, 2901385), (73, 1987250), (125, 1160554), (146, 993625), (250, 580277), (365, 397450), (730, 198725), (1825, 79490), (3650, 39745), (7949, 18250), (9125, 15898)]