29520880

素因数分解:

$2^4\times 5^1\times {\mathrm{463}}^1\times {\mathrm{797}}^1$

素因数の和:1273

約数の個数: 40

約数和(自身を含む): 68870592

約数和(自身を除く): 39349712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 463, 797, 926, 1594, 1852, 2315, 3188, 3704, 3985, 4630, 6376, 7408, 7970, 9260, 12752, 15940, 18520, 31880, 37040, 63760, 369011, 738022, 1476044, 1845055, 2952088, 3690110, 5904176, 7380220, 14760440, 29520880]

約数ペア:

[(1, 29520880), (2, 14760440), (4, 7380220), (5, 5904176), (8, 3690110), (10, 2952088), (16, 1845055), (20, 1476044), (40, 738022), (80, 369011), (463, 63760), (797, 37040), (926, 31880), (1594, 18520), (1852, 15940), (2315, 12752), (3188, 9260), (3704, 7970), (3985, 7408), (4630, 6376)]