775968170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1669}}^1\times {\mathrm{2447}}^1$

素因数の和:4142

約数の個数: 32

約数和(自身を含む): 1471737600

約数和(自身を除く): 695769430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1669, 2447, 3338, 4894, 8345, 12235, 16690, 24470, 31711, 46493, 63422, 92986, 158555, 232465, 317110, 464930, 4084043, 8168086, 20420215, 40840430, 77596817, 155193634, 387984085, 775968170]

約数ペア:

[(1, 775968170), (2, 387984085), (5, 155193634), (10, 77596817), (19, 40840430), (38, 20420215), (95, 8168086), (190, 4084043), (1669, 464930), (2447, 317110), (3338, 232465), (4894, 158555), (8345, 92986), (12235, 63422), (16690, 46493), (24470, 31711)]