22724950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{1259}}^1$

素因数の和:1309

約数の個数: 36

約数和(自身を含む): 44645580

約数和(自身を除く): 21920630

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 361, 475, 722, 950, 1259, 1805, 2518, 3610, 6295, 9025, 12590, 18050, 23921, 31475, 47842, 62950, 119605, 239210, 454499, 598025, 908998, 1196050, 2272495, 4544990, 11362475, 22724950]

約数ペア:

[(1, 22724950), (2, 11362475), (5, 4544990), (10, 2272495), (19, 1196050), (25, 908998), (38, 598025), (50, 454499), (95, 239210), (190, 119605), (361, 62950), (475, 47842), (722, 31475), (950, 23921), (1259, 18050), (1805, 12590), (2518, 9025), (3610, 6295)]