377018860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{10979}}^1$

素因数の和:11106

約数の個数: 48

約数和(自身を含む): 846689760

約数和(自身を除く): 469670900

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 101, 170, 202, 340, 404, 505, 1010, 1717, 2020, 3434, 6868, 8585, 10979, 17170, 21958, 34340, 43916, 54895, 109790, 186643, 219580, 373286, 746572, 933215, 1108879, 1866430, 2217758, 3732860, 4435516, 5544395, 11088790, 18850943, 22177580, 37701886, 75403772, 94254715, 188509430, 377018860]

約数ペア:

[(1, 377018860), (2, 188509430), (4, 94254715), (5, 75403772), (10, 37701886), (17, 22177580), (20, 18850943), (34, 11088790), (68, 5544395), (85, 4435516), (101, 3732860), (170, 2217758), (202, 1866430), (340, 1108879), (404, 933215), (505, 746572), (1010, 373286), (1717, 219580), (2020, 186643), (3434, 109790), (6868, 54895), (8585, 43916), (10979, 34340), (17170, 21958)]