40228300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{569}}^1$

素因数の和:691

約数の個数: 72

約数和(自身を含む): 100931040

約数和(自身を除く): 60702740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 101, 140, 175, 202, 350, 404, 505, 569, 700, 707, 1010, 1138, 1414, 2020, 2276, 2525, 2828, 2845, 3535, 3983, 5050, 5690, 7070, 7966, 10100, 11380, 14140, 14225, 15932, 17675, 19915, 28450, 35350, 39830, 56900, 57469, 70700, 79660, 99575, 114938, 199150, 229876, 287345, 398300, 402283, 574690, 804566, 1149380, 1436725, 1609132, 2011415, 2873450, 4022830, 5746900, 8045660, 10057075, 20114150, 40228300]

約数ペア:

[(1, 40228300), (2, 20114150), (4, 10057075), (5, 8045660), (7, 5746900), (10, 4022830), (14, 2873450), (20, 2011415), (25, 1609132), (28, 1436725), (35, 1149380), (50, 804566), (70, 574690), (100, 402283), (101, 398300), (140, 287345), (175, 229876), (202, 199150), (350, 114938), (404, 99575), (505, 79660), (569, 70700), (700, 57469), (707, 56900), (1010, 39830), (1138, 35350), (1414, 28450), (2020, 19915), (2276, 17675), (2525, 15932), (2828, 14225), (2845, 14140), (3535, 11380), (3983, 10100), (5050, 7966), (5690, 7070)]