29824120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{719}}^1$

素因数の和:808

約数の個数: 64

約数和(自身を含む): 72316800

約数和(自身を除く): 42492680

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 61, 68, 85, 122, 136, 170, 244, 305, 340, 488, 610, 680, 719, 1037, 1220, 1438, 2074, 2440, 2876, 3595, 4148, 5185, 5752, 7190, 8296, 10370, 12223, 14380, 20740, 24446, 28760, 41480, 43859, 48892, 61115, 87718, 97784, 122230, 175436, 219295, 244460, 350872, 438590, 488920, 745603, 877180, 1491206, 1754360, 2982412, 3728015, 5964824, 7456030, 14912060, 29824120]

約数ペア:

[(1, 29824120), (2, 14912060), (4, 7456030), (5, 5964824), (8, 3728015), (10, 2982412), (17, 1754360), (20, 1491206), (34, 877180), (40, 745603), (61, 488920), (68, 438590), (85, 350872), (122, 244460), (136, 219295), (170, 175436), (244, 122230), (305, 97784), (340, 87718), (488, 61115), (610, 48892), (680, 43859), (719, 41480), (1037, 28760), (1220, 24446), (1438, 20740), (2074, 14380), (2440, 12223), (2876, 10370), (3595, 8296), (4148, 7190), (5185, 5752)]