12867573760

素因数分解:

$2^{11}\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43331}}^1$

素因数の和:43387

約数の個数: 96

約数和(自身を含む): 31940017200

約数和(自身を除く): 19072443440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 256, 290, 320, 464, 512, 580, 640, 928, 1024, 1160, 1280, 1856, 2048, 2320, 2560, 3712, 4640, 5120, 7424, 9280, 10240, 14848, 18560, 29696, 37120, 43331, 59392, 74240, 86662, 148480, 173324, 216655, 296960, 346648, 433310, 693296, 866620, 1256599, 1386592, 1733240, 2513198, 2773184, 3466480, 5026396, 5546368, 6282995, 6932960, 10052792, 11092736, 12565990, 13865920, 20105584, 22185472, 25131980, 27731840, 40211168, 44370944, 50263960, 55463680, 80422336, 88741888, 100527920, 110927360, 160844672, 201055840, 221854720, 321689344, 402111680, 443709440, 643378688, 804223360, 1286757376, 1608446720, 2573514752, 3216893440, 6433786880, 12867573760]

約数ペア:

[(1, 12867573760), (2, 6433786880), (4, 3216893440), (5, 2573514752), (8, 1608446720), (10, 1286757376), (16, 804223360), (20, 643378688), (29, 443709440), (32, 402111680), (40, 321689344), (58, 221854720), (64, 201055840), (80, 160844672), (116, 110927360), (128, 100527920), (145, 88741888), (160, 80422336), (232, 55463680), (256, 50263960), (290, 44370944), (320, 40211168), (464, 27731840), (512, 25131980), (580, 22185472), (640, 20105584), (928, 13865920), (1024, 12565990), (1160, 11092736), (1280, 10052792), (1856, 6932960), (2048, 6282995), (2320, 5546368), (2560, 5026396), (3712, 3466480), (4640, 2773184), (5120, 2513198), (7424, 1733240), (9280, 1386592), (10240, 1256599), (14848, 866620), (18560, 693296), (29696, 433310), (37120, 346648), (43331, 296960), (59392, 216655), (74240, 173324), (86662, 148480)]