535520980

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{8719}}^1$

素因数の和:8848

約数の個数: 48

約数和(自身を含む): 1169038080

約数和(自身を除く): 633517100

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 83, 148, 166, 185, 332, 370, 415, 740, 830, 1660, 3071, 6142, 8719, 12284, 15355, 17438, 30710, 34876, 43595, 61420, 87190, 174380, 322603, 645206, 723677, 1290412, 1447354, 1613015, 2894708, 3226030, 3618385, 6452060, 7236770, 14473540, 26776049, 53552098, 107104196, 133880245, 267760490, 535520980]

約数ペア:

[(1, 535520980), (2, 267760490), (4, 133880245), (5, 107104196), (10, 53552098), (20, 26776049), (37, 14473540), (74, 7236770), (83, 6452060), (148, 3618385), (166, 3226030), (185, 2894708), (332, 1613015), (370, 1447354), (415, 1290412), (740, 723677), (830, 645206), (1660, 322603), (3071, 174380), (6142, 87190), (8719, 61420), (12284, 43595), (15355, 34876), (17438, 30710)]