41695000

素因数分解:

$2^3\times 5^4\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:326

約数の個数: 80

約数和(自身を含む): 101217600

約数和(自身を除く): 59522600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 125, 155, 200, 248, 250, 269, 310, 500, 538, 620, 625, 775, 1000, 1076, 1240, 1250, 1345, 1550, 2152, 2500, 2690, 3100, 3875, 5000, 5380, 6200, 6725, 7750, 8339, 10760, 13450, 15500, 16678, 19375, 26900, 31000, 33356, 33625, 38750, 41695, 53800, 66712, 67250, 77500, 83390, 134500, 155000, 166780, 168125, 208475, 269000, 333560, 336250, 416950, 672500, 833900, 1042375, 1345000, 1667800, 2084750, 4169500, 5211875, 8339000, 10423750, 20847500, 41695000]

約数ペア:

[(1, 41695000), (2, 20847500), (4, 10423750), (5, 8339000), (8, 5211875), (10, 4169500), (20, 2084750), (25, 1667800), (31, 1345000), (40, 1042375), (50, 833900), (62, 672500), (100, 416950), (124, 336250), (125, 333560), (155, 269000), (200, 208475), (248, 168125), (250, 166780), (269, 155000), (310, 134500), (500, 83390), (538, 77500), (620, 67250), (625, 66712), (775, 53800), (1000, 41695), (1076, 38750), (1240, 33625), (1250, 33356), (1345, 31000), (1550, 26900), (2152, 19375), (2500, 16678), (2690, 15500), (3100, 13450), (3875, 10760), (5000, 8339), (5380, 7750), (6200, 6725)]