7673150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:269

約数の個数: 48

約数和(自身を含む): 15467760

約数和(自身を除く): 7794610

約数列:

[1, 2, 5, 10, 19, 25, 38, 41, 50, 82, 95, 190, 197, 205, 394, 410, 475, 779, 950, 985, 1025, 1558, 1970, 2050, 3743, 3895, 4925, 7486, 7790, 8077, 9850, 16154, 18715, 19475, 37430, 38950, 40385, 80770, 93575, 153463, 187150, 201925, 306926, 403850, 767315, 1534630, 3836575, 7673150]

約数ペア:

[(1, 7673150), (2, 3836575), (5, 1534630), (10, 767315), (19, 403850), (25, 306926), (38, 201925), (41, 187150), (50, 153463), (82, 93575), (95, 80770), (190, 40385), (197, 38950), (205, 37430), (394, 19475), (410, 18715), (475, 16154), (779, 9850), (950, 8077), (985, 7790), (1025, 7486), (1558, 4925), (1970, 3895), (2050, 3743)]