52809610400

素因数分解:

$2^5\times 5^2\times {\mathrm{313}}^1\times {\mathrm{210901}}^1$

素因数の和:211234

約数の個数: 72

約数和(自身を含む): 129333964284

約数和(自身を除く): 76524353884

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 313, 400, 626, 800, 1252, 1565, 2504, 3130, 5008, 6260, 7825, 10016, 12520, 15650, 25040, 31300, 50080, 62600, 125200, 210901, 250400, 421802, 843604, 1054505, 1687208, 2109010, 3374416, 4218020, 5272525, 6748832, 8436040, 10545050, 16872080, 21090100, 33744160, 42180200, 66012013, 84360400, 132024026, 168720800, 264048052, 330060065, 528096104, 660120130, 1056192208, 1320240260, 1650300325, 2112384416, 2640480520, 3300600650, 5280961040, 6601201300, 10561922080, 13202402600, 26404805200, 52809610400]

約数ペア:

[(1, 52809610400), (2, 26404805200), (4, 13202402600), (5, 10561922080), (8, 6601201300), (10, 5280961040), (16, 3300600650), (20, 2640480520), (25, 2112384416), (32, 1650300325), (40, 1320240260), (50, 1056192208), (80, 660120130), (100, 528096104), (160, 330060065), (200, 264048052), (313, 168720800), (400, 132024026), (626, 84360400), (800, 66012013), (1252, 42180200), (1565, 33744160), (2504, 21090100), (3130, 16872080), (5008, 10545050), (6260, 8436040), (7825, 6748832), (10016, 5272525), (12520, 4218020), (15650, 3374416), (25040, 2109010), (31300, 1687208), (50080, 1054505), (62600, 843604), (125200, 421802), (210901, 250400)]