672310220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{751}}^1\times {\mathrm{2633}}^1$

素因数の和:3410

約数の個数: 48

約数和(自身を含む): 1497460608

約数和(自身を除く): 825150388

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 751, 1502, 2633, 3004, 3755, 5266, 7510, 10532, 12767, 13165, 15020, 25534, 26330, 44761, 51068, 52660, 63835, 89522, 127670, 179044, 223805, 255340, 447610, 895220, 1977383, 3954766, 7909532, 9886915, 19773830, 33615511, 39547660, 67231022, 134462044, 168077555, 336155110, 672310220]

約数ペア:

[(1, 672310220), (2, 336155110), (4, 168077555), (5, 134462044), (10, 67231022), (17, 39547660), (20, 33615511), (34, 19773830), (68, 9886915), (85, 7909532), (170, 3954766), (340, 1977383), (751, 895220), (1502, 447610), (2633, 255340), (3004, 223805), (3755, 179044), (5266, 127670), (7510, 89522), (10532, 63835), (12767, 52660), (13165, 51068), (15020, 44761), (25534, 26330)]