24394760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1091}}^1$

素因数の和:1158

約数の個数: 64

約数和(自身を含む): 60540480

約数和(自身を除く): 36145720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 43, 52, 65, 86, 104, 130, 172, 215, 260, 344, 430, 520, 559, 860, 1091, 1118, 1720, 2182, 2236, 2795, 4364, 4472, 5455, 5590, 8728, 10910, 11180, 14183, 21820, 22360, 28366, 43640, 46913, 56732, 70915, 93826, 113464, 141830, 187652, 234565, 283660, 375304, 469130, 567320, 609869, 938260, 1219738, 1876520, 2439476, 3049345, 4878952, 6098690, 12197380, 24394760]

約数ペア:

[(1, 24394760), (2, 12197380), (4, 6098690), (5, 4878952), (8, 3049345), (10, 2439476), (13, 1876520), (20, 1219738), (26, 938260), (40, 609869), (43, 567320), (52, 469130), (65, 375304), (86, 283660), (104, 234565), (130, 187652), (172, 141830), (215, 113464), (260, 93826), (344, 70915), (430, 56732), (520, 46913), (559, 43640), (860, 28366), (1091, 22360), (1118, 21820), (1720, 14183), (2182, 11180), (2236, 10910), (2795, 8728), (4364, 5590), (4472, 5455)]