22753150

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:314

約数の個数: 72

約数和(自身を含む): 50762376

約数和(自身を除く): 28009226

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 37, 49, 50, 70, 74, 98, 175, 185, 245, 251, 259, 350, 370, 490, 502, 518, 925, 1225, 1255, 1295, 1757, 1813, 1850, 2450, 2510, 2590, 3514, 3626, 6275, 6475, 8785, 9065, 9287, 12299, 12550, 12950, 17570, 18130, 18574, 24598, 43925, 45325, 46435, 61495, 65009, 87850, 90650, 92870, 122990, 130018, 232175, 307475, 325045, 455063, 464350, 614950, 650090, 910126, 1625225, 2275315, 3250450, 4550630, 11376575, 22753150]

約数ペア:

[(1, 22753150), (2, 11376575), (5, 4550630), (7, 3250450), (10, 2275315), (14, 1625225), (25, 910126), (35, 650090), (37, 614950), (49, 464350), (50, 455063), (70, 325045), (74, 307475), (98, 232175), (175, 130018), (185, 122990), (245, 92870), (251, 90650), (259, 87850), (350, 65009), (370, 61495), (490, 46435), (502, 45325), (518, 43925), (925, 24598), (1225, 18574), (1255, 18130), (1295, 17570), (1757, 12950), (1813, 12550), (1850, 12299), (2450, 9287), (2510, 9065), (2590, 8785), (3514, 6475), (3626, 6275)]