4404770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:362

約数の個数: 32

約数和(自身を含む): 8467200

約数和(自身を除く): 4062430

約数列:

[1, 2, 5, 10, 19, 38, 95, 97, 190, 194, 239, 478, 485, 970, 1195, 1843, 2390, 3686, 4541, 9082, 9215, 18430, 22705, 23183, 45410, 46366, 115915, 231830, 440477, 880954, 2202385, 4404770]

約数ペア:

[(1, 4404770), (2, 2202385), (5, 880954), (10, 440477), (19, 231830), (38, 115915), (95, 46366), (97, 45410), (190, 23183), (194, 22705), (239, 18430), (478, 9215), (485, 9082), (970, 4541), (1195, 3686), (1843, 2390)]