2293300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:121

約数の個数: 72

約数和(自身を含む): 5624640

約数和(自身を除く): 3331340

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 25, 34, 38, 50, 68, 71, 76, 85, 95, 100, 142, 170, 190, 284, 323, 340, 355, 380, 425, 475, 646, 710, 850, 950, 1207, 1292, 1349, 1420, 1615, 1700, 1775, 1900, 2414, 2698, 3230, 3550, 4828, 5396, 6035, 6460, 6745, 7100, 8075, 12070, 13490, 16150, 22933, 24140, 26980, 30175, 32300, 33725, 45866, 60350, 67450, 91732, 114665, 120700, 134900, 229330, 458660, 573325, 1146650, 2293300]

約数ペア:

[(1, 2293300), (2, 1146650), (4, 573325), (5, 458660), (10, 229330), (17, 134900), (19, 120700), (20, 114665), (25, 91732), (34, 67450), (38, 60350), (50, 45866), (68, 33725), (71, 32300), (76, 30175), (85, 26980), (95, 24140), (100, 22933), (142, 16150), (170, 13490), (190, 12070), (284, 8075), (323, 7100), (340, 6745), (355, 6460), (380, 6035), (425, 5396), (475, 4828), (646, 3550), (710, 3230), (850, 2698), (950, 2414), (1207, 1900), (1292, 1775), (1349, 1700), (1420, 1615)]