22605100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{751}}^1$

素因数の和:815

約数の個数: 72

約数和(自身を含む): 57440768

約数和(自身を除く): 34835668

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 43, 50, 70, 86, 100, 140, 172, 175, 215, 301, 350, 430, 602, 700, 751, 860, 1075, 1204, 1502, 1505, 2150, 3004, 3010, 3755, 4300, 5257, 6020, 7510, 7525, 10514, 15020, 15050, 18775, 21028, 26285, 30100, 32293, 37550, 52570, 64586, 75100, 105140, 129172, 131425, 161465, 226051, 262850, 322930, 452102, 525700, 645860, 807325, 904204, 1130255, 1614650, 2260510, 3229300, 4521020, 5651275, 11302550, 22605100]

約数ペア:

[(1, 22605100), (2, 11302550), (4, 5651275), (5, 4521020), (7, 3229300), (10, 2260510), (14, 1614650), (20, 1130255), (25, 904204), (28, 807325), (35, 645860), (43, 525700), (50, 452102), (70, 322930), (86, 262850), (100, 226051), (140, 161465), (172, 131425), (175, 129172), (215, 105140), (301, 75100), (350, 64586), (430, 52570), (602, 37550), (700, 32293), (751, 30100), (860, 26285), (1075, 21028), (1204, 18775), (1502, 15050), (1505, 15020), (2150, 10514), (3004, 7525), (3010, 7510), (3755, 6020), (4300, 5257)]