67967950

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1$

素因数の和:469

約数の個数: 48

約数和(自身を含む): 131058576

約数和(自身を除く): 63090626

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 101, 202, 215, 313, 430, 505, 626, 1010, 1075, 1565, 2150, 2525, 3130, 4343, 5050, 7825, 8686, 13459, 15650, 21715, 26918, 31613, 43430, 63226, 67295, 108575, 134590, 158065, 217150, 316130, 336475, 672950, 790325, 1359359, 1580650, 2718718, 6796795, 13593590, 33983975, 67967950]

約数ペア:

[(1, 67967950), (2, 33983975), (5, 13593590), (10, 6796795), (25, 2718718), (43, 1580650), (50, 1359359), (86, 790325), (101, 672950), (202, 336475), (215, 316130), (313, 217150), (430, 158065), (505, 134590), (626, 108575), (1010, 67295), (1075, 63226), (1565, 43430), (2150, 31613), (2525, 26918), (3130, 21715), (4343, 15650), (5050, 13459), (7825, 8686)]