934777720

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{1741}}^1$

素因数の和:2216

約数の個数: 64

約数和(自身を含む): 2177360640

約数和(自身を除く): 1242582920

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 433, 620, 866, 1240, 1732, 1741, 2165, 3464, 3482, 4330, 6964, 8660, 8705, 13423, 13928, 17320, 17410, 26846, 34820, 53692, 53971, 67115, 69640, 107384, 107942, 134230, 215884, 268460, 269855, 431768, 536920, 539710, 753853, 1079420, 1507706, 2158840, 3015412, 3769265, 6030824, 7538530, 15077060, 23369443, 30154120, 46738886, 93477772, 116847215, 186955544, 233694430, 467388860, 934777720]

約数ペア:

[(1, 934777720), (2, 467388860), (4, 233694430), (5, 186955544), (8, 116847215), (10, 93477772), (20, 46738886), (31, 30154120), (40, 23369443), (62, 15077060), (124, 7538530), (155, 6030824), (248, 3769265), (310, 3015412), (433, 2158840), (620, 1507706), (866, 1079420), (1240, 753853), (1732, 539710), (1741, 536920), (2165, 431768), (3464, 269855), (3482, 268460), (4330, 215884), (6964, 134230), (8660, 107942), (8705, 107384), (13423, 69640), (13928, 67115), (17320, 53971), (17410, 53692), (26846, 34820)]