11579969480

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1303}}^1\times {\mathrm{5419}}^1$

素因数の和:6774

約数の個数: 64

約数和(自身を含む): 26715830400

約数和(自身を除く): 15135860920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1303, 1640, 2606, 5212, 5419, 6515, 10424, 10838, 13030, 21676, 26060, 27095, 43352, 52120, 53423, 54190, 106846, 108380, 213692, 216760, 222179, 267115, 427384, 444358, 534230, 888716, 1068460, 1110895, 1777432, 2136920, 2221790, 4443580, 7060957, 8887160, 14121914, 28243828, 35304785, 56487656, 70609570, 141219140, 282438280, 289499237, 578998474, 1157996948, 1447496185, 2315993896, 2894992370, 5789984740, 11579969480]

約数ペア:

[(1, 11579969480), (2, 5789984740), (4, 2894992370), (5, 2315993896), (8, 1447496185), (10, 1157996948), (20, 578998474), (40, 289499237), (41, 282438280), (82, 141219140), (164, 70609570), (205, 56487656), (328, 35304785), (410, 28243828), (820, 14121914), (1303, 8887160), (1640, 7060957), (2606, 4443580), (5212, 2221790), (5419, 2136920), (6515, 1777432), (10424, 1110895), (10838, 1068460), (13030, 888716), (21676, 534230), (26060, 444358), (27095, 427384), (43352, 267115), (52120, 222179), (53423, 216760), (54190, 213692), (106846, 108380)]