7352050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:211

約数の個数: 48

約数和(自身を含む): 14731200

約数和(自身を除く): 7379150

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 71, 95, 109, 142, 190, 218, 355, 475, 545, 710, 950, 1090, 1349, 1775, 2071, 2698, 2725, 3550, 4142, 5450, 6745, 7739, 10355, 13490, 15478, 20710, 33725, 38695, 51775, 67450, 77390, 103550, 147041, 193475, 294082, 386950, 735205, 1470410, 3676025, 7352050]

約数ペア:

[(1, 7352050), (2, 3676025), (5, 1470410), (10, 735205), (19, 386950), (25, 294082), (38, 193475), (50, 147041), (71, 103550), (95, 77390), (109, 67450), (142, 51775), (190, 38695), (218, 33725), (355, 20710), (475, 15478), (545, 13490), (710, 10355), (950, 7739), (1090, 6745), (1349, 5450), (1775, 4142), (2071, 3550), (2698, 2725)]