11747362280

素因数分解:

$2^3\times 5^1\times {\mathrm{15619}}^1\times {\mathrm{18803}}^1$

素因数の和:34433

約数の個数: 32

約数和(自身を含む): 26434663200

約数和(自身を除く): 14687300920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 15619, 18803, 31238, 37606, 62476, 75212, 78095, 94015, 124952, 150424, 156190, 188030, 312380, 376060, 624760, 752120, 293684057, 587368114, 1174736228, 1468420285, 2349472456, 2936840570, 5873681140, 11747362280]

約数ペア:

[(1, 11747362280), (2, 5873681140), (4, 2936840570), (5, 2349472456), (8, 1468420285), (10, 1174736228), (20, 587368114), (40, 293684057), (15619, 752120), (18803, 624760), (31238, 376060), (37606, 312380), (62476, 188030), (75212, 156190), (78095, 150424), (94015, 124952)]