4495580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 10221120

約数和(自身を除く): 5725540

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 92, 115, 116, 145, 230, 290, 337, 460, 580, 667, 674, 1334, 1348, 1685, 2668, 3335, 3370, 6670, 6740, 7751, 9773, 13340, 15502, 19546, 31004, 38755, 39092, 48865, 77510, 97730, 155020, 195460, 224779, 449558, 899116, 1123895, 2247790, 4495580]

約数ペア:

[(1, 4495580), (2, 2247790), (4, 1123895), (5, 899116), (10, 449558), (20, 224779), (23, 195460), (29, 155020), (46, 97730), (58, 77510), (92, 48865), (115, 39092), (116, 38755), (145, 31004), (230, 19546), (290, 15502), (337, 13340), (460, 9773), (580, 7751), (667, 6740), (674, 6670), (1334, 3370), (1348, 3335), (1685, 2668)]