15671183900

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{9473}}^1$

素因数の和:9791

約数の個数: 72

約数和(自身を含む): 34637095584

約数和(自身を除く): 18965911684

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 142, 233, 284, 355, 466, 710, 932, 1165, 1420, 1775, 2330, 3550, 4660, 5825, 7100, 9473, 11650, 16543, 18946, 23300, 33086, 37892, 47365, 66172, 82715, 94730, 165430, 189460, 236825, 330860, 413575, 473650, 672583, 827150, 947300, 1345166, 1654300, 2207209, 2690332, 3362915, 4414418, 6725830, 8828836, 11036045, 13451660, 16814575, 22072090, 33629150, 44144180, 55180225, 67258300, 110360450, 156711839, 220720900, 313423678, 626847356, 783559195, 1567118390, 3134236780, 3917795975, 7835591950, 15671183900]

約数ペア:

[(1, 15671183900), (2, 7835591950), (4, 3917795975), (5, 3134236780), (10, 1567118390), (20, 783559195), (25, 626847356), (50, 313423678), (71, 220720900), (100, 156711839), (142, 110360450), (233, 67258300), (284, 55180225), (355, 44144180), (466, 33629150), (710, 22072090), (932, 16814575), (1165, 13451660), (1420, 11036045), (1775, 8828836), (2330, 6725830), (3550, 4414418), (4660, 3362915), (5825, 2690332), (7100, 2207209), (9473, 1654300), (11650, 1345166), (16543, 947300), (18946, 827150), (23300, 672583), (33086, 473650), (37892, 413575), (47365, 330860), (66172, 236825), (82715, 189460), (94730, 165430)]