8109842050

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{661}}^1\times {\mathrm{4159}}^1$

素因数の和:4891

約数の個数: 48

約数和(自身を含む): 15366873600

約数和(自身を除く): 7257031550

約数列:

[1, 2, 5, 10, 25, 50, 59, 118, 295, 590, 661, 1322, 1475, 2950, 3305, 4159, 6610, 8318, 16525, 20795, 33050, 38999, 41590, 77998, 103975, 194995, 207950, 245381, 389990, 490762, 974975, 1226905, 1949950, 2453810, 2749099, 5498198, 6134525, 12269050, 13745495, 27490990, 68727475, 137454950, 162196841, 324393682, 810984205, 1621968410, 4054921025, 8109842050]

約数ペア:

[(1, 8109842050), (2, 4054921025), (5, 1621968410), (10, 810984205), (25, 324393682), (50, 162196841), (59, 137454950), (118, 68727475), (295, 27490990), (590, 13745495), (661, 12269050), (1322, 6134525), (1475, 5498198), (2950, 2749099), (3305, 2453810), (4159, 1949950), (6610, 1226905), (8318, 974975), (16525, 490762), (20795, 389990), (33050, 245381), (38999, 207950), (41590, 194995), (77998, 103975)]