5278730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 10108800

約数和(自身を除く): 4830070

約数列:

[1, 2, 5, 10, 23, 46, 59, 115, 118, 230, 295, 389, 590, 778, 1357, 1945, 2714, 3890, 6785, 8947, 13570, 17894, 22951, 44735, 45902, 89470, 114755, 229510, 527873, 1055746, 2639365, 5278730]

約数ペア:

[(1, 5278730), (2, 2639365), (5, 1055746), (10, 527873), (23, 229510), (46, 114755), (59, 89470), (115, 45902), (118, 44735), (230, 22951), (295, 17894), (389, 13570), (590, 8947), (778, 6785), (1357, 3890), (1945, 2714)]