269440127720

素因数分解:

$2^3\times 5^1\times {\mathrm{12163}}^1\times {\mathrm{553811}}^1$

素因数の和:565985

約数の個数: 32

約数和(自身を含む): 606291225120

約数和(自身を除く): 336851097400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 12163, 24326, 48652, 60815, 97304, 121630, 243260, 486520, 553811, 1107622, 2215244, 2769055, 4430488, 5538110, 11076220, 22152440, 6736003193, 13472006386, 26944012772, 33680015965, 53888025544, 67360031930, 134720063860, 269440127720]

約数ペア:

[(1, 269440127720), (2, 134720063860), (4, 67360031930), (5, 53888025544), (8, 33680015965), (10, 26944012772), (20, 13472006386), (40, 6736003193), (12163, 22152440), (24326, 11076220), (48652, 5538110), (60815, 4430488), (97304, 2769055), (121630, 2215244), (243260, 1107622), (486520, 553811)]