67498300

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:319

約数の個数: 72

約数和(自身を含む): 152458992

約数和(自身を除く): 84960692

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 101, 163, 164, 202, 205, 326, 404, 410, 505, 652, 815, 820, 1010, 1025, 1630, 2020, 2050, 2525, 3260, 4075, 4100, 4141, 5050, 6683, 8150, 8282, 10100, 13366, 16300, 16463, 16564, 20705, 26732, 32926, 33415, 41410, 65852, 66830, 82315, 82820, 103525, 133660, 164630, 167075, 207050, 329260, 334150, 411575, 414100, 668300, 674983, 823150, 1349966, 1646300, 2699932, 3374915, 6749830, 13499660, 16874575, 33749150, 67498300]

約数ペア:

[(1, 67498300), (2, 33749150), (4, 16874575), (5, 13499660), (10, 6749830), (20, 3374915), (25, 2699932), (41, 1646300), (50, 1349966), (82, 823150), (100, 674983), (101, 668300), (163, 414100), (164, 411575), (202, 334150), (205, 329260), (326, 207050), (404, 167075), (410, 164630), (505, 133660), (652, 103525), (815, 82820), (820, 82315), (1010, 66830), (1025, 65852), (1630, 41410), (2020, 33415), (2050, 32926), (2525, 26732), (3260, 20705), (4075, 16564), (4100, 16463), (4141, 16300), (5050, 13366), (6683, 10100), (8150, 8282)]