146042720

素因数分解:

$2^5\times 5^1\times {\mathrm{227}}^1\times {\mathrm{4021}}^1$

素因数の和:4263

約数の個数: 48

約数和(自身を含む): 346632048

約数和(自身を除く): 200589328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 227, 454, 908, 1135, 1816, 2270, 3632, 4021, 4540, 7264, 8042, 9080, 16084, 18160, 20105, 32168, 36320, 40210, 64336, 80420, 128672, 160840, 321680, 643360, 912767, 1825534, 3651068, 4563835, 7302136, 9127670, 14604272, 18255340, 29208544, 36510680, 73021360, 146042720]

約数ペア:

[(1, 146042720), (2, 73021360), (4, 36510680), (5, 29208544), (8, 18255340), (10, 14604272), (16, 9127670), (20, 7302136), (32, 4563835), (40, 3651068), (80, 1825534), (160, 912767), (227, 643360), (454, 321680), (908, 160840), (1135, 128672), (1816, 80420), (2270, 64336), (3632, 40210), (4021, 36320), (4540, 32168), (7264, 20105), (8042, 18160), (9080, 16084)]