147399400

素因数分解:

$2^3\times 5^2\times {\mathrm{101}}^1\times {\mathrm{7297}}^1$

素因数の和:7414

約数の個数: 48

約数和(自身を含む): 346144140

約数和(自身を除く): 198744740

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 101, 200, 202, 404, 505, 808, 1010, 2020, 2525, 4040, 5050, 7297, 10100, 14594, 20200, 29188, 36485, 58376, 72970, 145940, 182425, 291880, 364850, 729700, 736997, 1459400, 1473994, 2947988, 3684985, 5895976, 7369970, 14739940, 18424925, 29479880, 36849850, 73699700, 147399400]

約数ペア:

[(1, 147399400), (2, 73699700), (4, 36849850), (5, 29479880), (8, 18424925), (10, 14739940), (20, 7369970), (25, 5895976), (40, 3684985), (50, 2947988), (100, 1473994), (101, 1459400), (200, 736997), (202, 729700), (404, 364850), (505, 291880), (808, 182425), (1010, 145940), (2020, 72970), (2525, 58376), (4040, 36485), (5050, 29188), (7297, 20200), (10100, 14594)]