29409760

素因数分解:

$2^5\times 5^1\times {\mathrm{397}}^1\times {\mathrm{463}}^1$

素因数の和:875

約数の個数: 48

約数和(自身を含む): 69806016

約数和(自身を除く): 40396256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 397, 463, 794, 926, 1588, 1852, 1985, 2315, 3176, 3704, 3970, 4630, 6352, 7408, 7940, 9260, 12704, 14816, 15880, 18520, 31760, 37040, 63520, 74080, 183811, 367622, 735244, 919055, 1470488, 1838110, 2940976, 3676220, 5881952, 7352440, 14704880, 29409760]

約数ペア:

[(1, 29409760), (2, 14704880), (4, 7352440), (5, 5881952), (8, 3676220), (10, 2940976), (16, 1838110), (20, 1470488), (32, 919055), (40, 735244), (80, 367622), (160, 183811), (397, 74080), (463, 63520), (794, 37040), (926, 31760), (1588, 18520), (1852, 15880), (1985, 14816), (2315, 12704), (3176, 9260), (3704, 7940), (3970, 7408), (4630, 6352)]