109469450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{829}}^1$

素因数の和:999

約数の個数: 48

約数和(自身を含む): 216132000

約数和(自身を除く): 106662550

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 139, 190, 278, 475, 695, 829, 950, 1390, 1658, 2641, 3475, 4145, 5282, 6950, 8290, 13205, 15751, 20725, 26410, 31502, 41450, 66025, 78755, 115231, 132050, 157510, 230462, 393775, 576155, 787550, 1152310, 2189389, 2880775, 4378778, 5761550, 10946945, 21893890, 54734725, 109469450]

約数ペア:

[(1, 109469450), (2, 54734725), (5, 21893890), (10, 10946945), (19, 5761550), (25, 4378778), (38, 2880775), (50, 2189389), (95, 1152310), (139, 787550), (190, 576155), (278, 393775), (475, 230462), (695, 157510), (829, 132050), (950, 115231), (1390, 78755), (1658, 66025), (2641, 41450), (3475, 31502), (4145, 26410), (5282, 20725), (6950, 15751), (8290, 13205)]