25343150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:178

約数の個数: 96

約数和(自身を含む): 58805760

約数和(自身を除く): 33462610

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 37, 38, 50, 70, 74, 95, 103, 133, 175, 185, 190, 206, 259, 266, 350, 370, 475, 515, 518, 665, 703, 721, 925, 950, 1030, 1295, 1330, 1406, 1442, 1850, 1957, 2575, 2590, 3325, 3515, 3605, 3811, 3914, 4921, 5150, 6475, 6650, 7030, 7210, 7622, 9785, 9842, 12950, 13699, 17575, 18025, 19055, 19570, 24605, 26677, 27398, 35150, 36050, 38110, 48925, 49210, 53354, 68495, 72409, 95275, 97850, 123025, 133385, 136990, 144818, 190550, 246050, 266770, 342475, 362045, 506863, 666925, 684950, 724090, 1013726, 1333850, 1810225, 2534315, 3620450, 5068630, 12671575, 25343150]

約数ペア:

[(1, 25343150), (2, 12671575), (5, 5068630), (7, 3620450), (10, 2534315), (14, 1810225), (19, 1333850), (25, 1013726), (35, 724090), (37, 684950), (38, 666925), (50, 506863), (70, 362045), (74, 342475), (95, 266770), (103, 246050), (133, 190550), (175, 144818), (185, 136990), (190, 133385), (206, 123025), (259, 97850), (266, 95275), (350, 72409), (370, 68495), (475, 53354), (515, 49210), (518, 48925), (665, 38110), (703, 36050), (721, 35150), (925, 27398), (950, 26677), (1030, 24605), (1295, 19570), (1330, 19055), (1406, 18025), (1442, 17575), (1850, 13699), (1957, 12950), (2575, 9842), (2590, 9785), (3325, 7622), (3515, 7210), (3605, 7030), (3811, 6650), (3914, 6475), (4921, 5150)]