103659250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:332

約数の個数: 64

約数和(自身を含む): 207043200

約数和(自身を除く): 103383950

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 139, 157, 190, 250, 278, 314, 475, 695, 785, 950, 1390, 1570, 2375, 2641, 2983, 3475, 3925, 4750, 5282, 5966, 6950, 7850, 13205, 14915, 17375, 19625, 21823, 26410, 29830, 34750, 39250, 43646, 66025, 74575, 109115, 132050, 149150, 218230, 330125, 372875, 414637, 545575, 660250, 745750, 829274, 1091150, 2073185, 2727875, 4146370, 5455750, 10365925, 20731850, 51829625, 103659250]

約数ペア:

[(1, 103659250), (2, 51829625), (5, 20731850), (10, 10365925), (19, 5455750), (25, 4146370), (38, 2727875), (50, 2073185), (95, 1091150), (125, 829274), (139, 745750), (157, 660250), (190, 545575), (250, 414637), (278, 372875), (314, 330125), (475, 218230), (695, 149150), (785, 132050), (950, 109115), (1390, 74575), (1570, 66025), (2375, 43646), (2641, 39250), (2983, 34750), (3475, 29830), (3925, 26410), (4750, 21823), (5282, 19625), (5966, 17375), (6950, 14915), (7850, 13205)]