12930180400

素因数分解:

$2^4\times 5^2\times {\mathrm{59}}^1\times {\mathrm{547889}}^1$

素因数の和:547966

約数の個数: 60

約数和(自身を含む): 31591337400

約数和(自身を除く): 18661157000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 59, 80, 100, 118, 200, 236, 295, 400, 472, 590, 944, 1180, 1475, 2360, 2950, 4720, 5900, 11800, 23600, 547889, 1095778, 2191556, 2739445, 4383112, 5478890, 8766224, 10957780, 13697225, 21915560, 27394450, 32325451, 43831120, 54788900, 64650902, 109577800, 129301804, 161627255, 219155600, 258603608, 323254510, 517207216, 646509020, 808136275, 1293018040, 1616272550, 2586036080, 3232545100, 6465090200, 12930180400]

約数ペア:

[(1, 12930180400), (2, 6465090200), (4, 3232545100), (5, 2586036080), (8, 1616272550), (10, 1293018040), (16, 808136275), (20, 646509020), (25, 517207216), (40, 323254510), (50, 258603608), (59, 219155600), (80, 161627255), (100, 129301804), (118, 109577800), (200, 64650902), (236, 54788900), (295, 43831120), (400, 32325451), (472, 27394450), (590, 21915560), (944, 13697225), (1180, 10957780), (1475, 8766224), (2360, 5478890), (2950, 4383112), (4720, 2739445), (5900, 2191556), (11800, 1095778), (23600, 547889)]