38970142850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{422899}}^1$

素因数の和:423027

約数の個数: 48

約数和(自身を含む): 77086212000

約数和(自身を除く): 38116069150

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 97, 190, 194, 475, 485, 950, 970, 1843, 2425, 3686, 4850, 9215, 18430, 46075, 92150, 422899, 845798, 2114495, 4228990, 8035081, 10572475, 16070162, 21144950, 40175405, 41021203, 80350810, 82042406, 200877025, 205106015, 401754050, 410212030, 779402857, 1025530075, 1558805714, 2051060150, 3897014285, 7794028570, 19485071425, 38970142850]

約数ペア:

[(1, 38970142850), (2, 19485071425), (5, 7794028570), (10, 3897014285), (19, 2051060150), (25, 1558805714), (38, 1025530075), (50, 779402857), (95, 410212030), (97, 401754050), (190, 205106015), (194, 200877025), (475, 82042406), (485, 80350810), (950, 41021203), (970, 40175405), (1843, 21144950), (2425, 16070162), (3686, 10572475), (4850, 8035081), (9215, 4228990), (18430, 2114495), (46075, 845798), (92150, 422899)]