2013075280

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{11527}}^1$

素因数の和:11636

約数の個数: 80

約数和(自身を含む): 4888794240

約数和(自身を除く): 2875718960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 59, 74, 80, 118, 148, 185, 236, 295, 296, 370, 472, 590, 592, 740, 944, 1180, 1480, 2183, 2360, 2960, 4366, 4720, 8732, 10915, 11527, 17464, 21830, 23054, 34928, 43660, 46108, 57635, 87320, 92216, 115270, 174640, 184432, 230540, 426499, 461080, 680093, 852998, 922160, 1360186, 1705996, 2132495, 2720372, 3400465, 3411992, 4264990, 5440744, 6800930, 6823984, 8529980, 10881488, 13601860, 17059960, 25163441, 27203720, 34119920, 50326882, 54407440, 100653764, 125817205, 201307528, 251634410, 402615056, 503268820, 1006537640, 2013075280]

約数ペア:

[(1, 2013075280), (2, 1006537640), (4, 503268820), (5, 402615056), (8, 251634410), (10, 201307528), (16, 125817205), (20, 100653764), (37, 54407440), (40, 50326882), (59, 34119920), (74, 27203720), (80, 25163441), (118, 17059960), (148, 13601860), (185, 10881488), (236, 8529980), (295, 6823984), (296, 6800930), (370, 5440744), (472, 4264990), (590, 3411992), (592, 3400465), (740, 2720372), (944, 2132495), (1180, 1705996), (1480, 1360186), (2183, 922160), (2360, 852998), (2960, 680093), (4366, 461080), (4720, 426499), (8732, 230540), (10915, 184432), (11527, 174640), (17464, 115270), (21830, 92216), (23054, 87320), (34928, 57635), (43660, 46108)]