15704718580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1867}}^1\times {\mathrm{14503}}^1$

素因数の和:16408

約数の個数: 48

約数和(自身を含む): 34137774720

約数和(自身を除く): 18433056140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 1867, 3734, 7468, 9335, 14503, 18670, 29006, 37340, 54143, 58012, 72515, 108286, 145030, 216572, 270715, 290060, 420587, 541430, 841174, 1082860, 1682348, 2102935, 4205870, 8411740, 27077101, 54154202, 108308404, 135385505, 270771010, 541542020, 785235929, 1570471858, 3140943716, 3926179645, 7852359290, 15704718580]

約数ペア:

[(1, 15704718580), (2, 7852359290), (4, 3926179645), (5, 3140943716), (10, 1570471858), (20, 785235929), (29, 541542020), (58, 270771010), (116, 135385505), (145, 108308404), (290, 54154202), (580, 27077101), (1867, 8411740), (3734, 4205870), (7468, 2102935), (9335, 1682348), (14503, 1082860), (18670, 841174), (29006, 541430), (37340, 420587), (54143, 290060), (58012, 270715), (72515, 216572), (108286, 145030)]