2004361625

素因数分解:

$5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1061}}^1$

素因数の和:1227

約数の個数: 64

約数和(自身を含む): 3053666304

約数和(自身を除く): 1049304679

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 125, 127, 175, 425, 595, 635, 875, 889, 1061, 2125, 2159, 2975, 3175, 4445, 5305, 7427, 10795, 14875, 15113, 15875, 18037, 22225, 26525, 37135, 53975, 75565, 90185, 111125, 126259, 132625, 134747, 185675, 269875, 377825, 450925, 631295, 673735, 928375, 943229, 1889125, 2254625, 2290699, 3156475, 3368675, 4716145, 11453495, 15782375, 16034893, 16843375, 23580725, 57267475, 80174465, 117903625, 286337375, 400872325, 2004361625]

約数ペア:

[(1, 2004361625), (5, 400872325), (7, 286337375), (17, 117903625), (25, 80174465), (35, 57267475), (85, 23580725), (119, 16843375), (125, 16034893), (127, 15782375), (175, 11453495), (425, 4716145), (595, 3368675), (635, 3156475), (875, 2290699), (889, 2254625), (1061, 1889125), (2125, 943229), (2159, 928375), (2975, 673735), (3175, 631295), (4445, 450925), (5305, 377825), (7427, 269875), (10795, 185675), (14875, 134747), (15113, 132625), (15875, 126259), (18037, 111125), (22225, 90185), (26525, 75565), (37135, 53975)]