22951250

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:133

約数の個数: 80

約数和(自身を含む): 51133632

約数和(自身を除く): 28182382

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 43, 50, 61, 70, 86, 122, 125, 175, 215, 250, 301, 305, 350, 427, 430, 602, 610, 625, 854, 875, 1075, 1250, 1505, 1525, 1750, 2135, 2150, 2623, 3010, 3050, 4270, 4375, 5246, 5375, 7525, 7625, 8750, 10675, 10750, 13115, 15050, 15250, 18361, 21350, 26230, 26875, 36722, 37625, 38125, 53375, 53750, 65575, 75250, 76250, 91805, 106750, 131150, 183610, 188125, 266875, 327875, 376250, 459025, 533750, 655750, 918050, 1639375, 2295125, 3278750, 4590250, 11475625, 22951250]

約数ペア:

[(1, 22951250), (2, 11475625), (5, 4590250), (7, 3278750), (10, 2295125), (14, 1639375), (25, 918050), (35, 655750), (43, 533750), (50, 459025), (61, 376250), (70, 327875), (86, 266875), (122, 188125), (125, 183610), (175, 131150), (215, 106750), (250, 91805), (301, 76250), (305, 75250), (350, 65575), (427, 53750), (430, 53375), (602, 38125), (610, 37625), (625, 36722), (854, 26875), (875, 26230), (1075, 21350), (1250, 18361), (1505, 15250), (1525, 15050), (1750, 13115), (2135, 10750), (2150, 10675), (2623, 8750), (3010, 7625), (3050, 7525), (4270, 5375), (4375, 5246)]