15672193840

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6319433}}^1$

素因数の和:6319477

約数の個数: 40

約数和(自身を含む): 37613271168

約数和(自身を除く): 21941077328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 6319433, 12638866, 25277732, 31597165, 50555464, 63194330, 101110928, 126388660, 195902423, 252777320, 391804846, 505554640, 783609692, 979512115, 1567219384, 1959024230, 3134438768, 3918048460, 7836096920, 15672193840]

約数ペア:

[(1, 15672193840), (2, 7836096920), (4, 3918048460), (5, 3134438768), (8, 1959024230), (10, 1567219384), (16, 979512115), (20, 783609692), (31, 505554640), (40, 391804846), (62, 252777320), (80, 195902423), (124, 126388660), (155, 101110928), (248, 63194330), (310, 50555464), (496, 31597165), (620, 25277732), (1240, 12638866), (2480, 6319433)]