4889200

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{719}}^1$

素因数の和:754

約数の個数: 60

約数和(自身を含む): 12454560

約数和(自身を除く): 7565360

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 719, 850, 1360, 1438, 1700, 2876, 3400, 3595, 5752, 6800, 7190, 11504, 12223, 14380, 17975, 24446, 28760, 35950, 48892, 57520, 61115, 71900, 97784, 122230, 143800, 195568, 244460, 287600, 305575, 488920, 611150, 977840, 1222300, 2444600, 4889200]

約数ペア:

[(1, 4889200), (2, 2444600), (4, 1222300), (5, 977840), (8, 611150), (10, 488920), (16, 305575), (17, 287600), (20, 244460), (25, 195568), (34, 143800), (40, 122230), (50, 97784), (68, 71900), (80, 61115), (85, 57520), (100, 48892), (136, 35950), (170, 28760), (200, 24446), (272, 17975), (340, 14380), (400, 12223), (425, 11504), (680, 7190), (719, 6800), (850, 5752), (1360, 3595), (1438, 3400), (1700, 2876)]