12405050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{67}}^1$

素因数の和:132

約数の個数: 72

約数和(自身を含む): 27977376

約数和(自身を除く): 15572326

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 50, 67, 70, 115, 134, 161, 175, 230, 322, 335, 350, 469, 529, 575, 670, 805, 938, 1058, 1150, 1541, 1610, 1675, 2345, 2645, 3082, 3350, 3703, 4025, 4690, 5290, 7406, 7705, 8050, 10787, 11725, 13225, 15410, 18515, 21574, 23450, 26450, 35443, 37030, 38525, 53935, 70886, 77050, 92575, 107870, 177215, 185150, 248101, 269675, 354430, 496202, 539350, 886075, 1240505, 1772150, 2481010, 6202525, 12405050]

約数ペア:

[(1, 12405050), (2, 6202525), (5, 2481010), (7, 1772150), (10, 1240505), (14, 886075), (23, 539350), (25, 496202), (35, 354430), (46, 269675), (50, 248101), (67, 185150), (70, 177215), (115, 107870), (134, 92575), (161, 77050), (175, 70886), (230, 53935), (322, 38525), (335, 37030), (350, 35443), (469, 26450), (529, 23450), (575, 21574), (670, 18515), (805, 15410), (938, 13225), (1058, 11725), (1150, 10787), (1541, 8050), (1610, 7705), (1675, 7406), (2345, 5290), (2645, 4690), (3082, 4025), (3350, 3703)]