23478350

素因数分解:

$2^1\times 5^2\times 7^3\times {\mathrm{37}}^2$

素因数の和:107

約数の個数: 72

約数和(自身を含む): 52340400

約数和(自身を除く): 28862050

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 37, 49, 50, 70, 74, 98, 175, 185, 245, 259, 343, 350, 370, 490, 518, 686, 925, 1225, 1295, 1369, 1715, 1813, 1850, 2450, 2590, 2738, 3430, 3626, 6475, 6845, 8575, 9065, 9583, 12691, 12950, 13690, 17150, 18130, 19166, 25382, 34225, 45325, 47915, 63455, 67081, 68450, 90650, 95830, 126910, 134162, 239575, 317275, 335405, 469567, 479150, 634550, 670810, 939134, 1677025, 2347835, 3354050, 4695670, 11739175, 23478350]

約数ペア:

[(1, 23478350), (2, 11739175), (5, 4695670), (7, 3354050), (10, 2347835), (14, 1677025), (25, 939134), (35, 670810), (37, 634550), (49, 479150), (50, 469567), (70, 335405), (74, 317275), (98, 239575), (175, 134162), (185, 126910), (245, 95830), (259, 90650), (343, 68450), (350, 67081), (370, 63455), (490, 47915), (518, 45325), (686, 34225), (925, 25382), (1225, 19166), (1295, 18130), (1369, 17150), (1715, 13690), (1813, 12950), (1850, 12691), (2450, 9583), (2590, 9065), (2738, 8575), (3430, 6845), (3626, 6475)]