29478800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5669}}^1$

素因数の和:5700

約数の個数: 60

約数和(自身を含む): 76284180

約数和(自身を除く): 46805380

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 5669, 11338, 22676, 28345, 45352, 56690, 73697, 90704, 113380, 141725, 147394, 226760, 283450, 294788, 368485, 453520, 566900, 589576, 736970, 1133800, 1179152, 1473940, 1842425, 2267600, 2947880, 3684850, 5895760, 7369700, 14739400, 29478800]

約数ペア:

[(1, 29478800), (2, 14739400), (4, 7369700), (5, 5895760), (8, 3684850), (10, 2947880), (13, 2267600), (16, 1842425), (20, 1473940), (25, 1179152), (26, 1133800), (40, 736970), (50, 589576), (52, 566900), (65, 453520), (80, 368485), (100, 294788), (104, 283450), (130, 226760), (200, 147394), (208, 141725), (260, 113380), (325, 90704), (400, 73697), (520, 56690), (650, 45352), (1040, 28345), (1300, 22676), (2600, 11338), (5200, 5669)]