437568790

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1019}}^1\times {\mathrm{1867}}^1$

素因数の和:2916

約数の個数: 32

約数和(自身を含む): 823115520

約数和(自身を除く): 385546730

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1019, 1867, 2038, 3734, 5095, 9335, 10190, 18670, 23437, 42941, 46874, 85882, 117185, 214705, 234370, 429410, 1902473, 3804946, 9512365, 19024730, 43756879, 87513758, 218784395, 437568790]

約数ペア:

[(1, 437568790), (2, 218784395), (5, 87513758), (10, 43756879), (23, 19024730), (46, 9512365), (115, 3804946), (230, 1902473), (1019, 429410), (1867, 234370), (2038, 214705), (3734, 117185), (5095, 85882), (9335, 46874), (10190, 42941), (18670, 23437)]