110054980

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:354

約数の個数: 96

約数和(自身を含む): 274982400

約数和(自身を除く): 164927420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 61, 70, 98, 122, 140, 196, 244, 245, 263, 305, 343, 427, 490, 526, 610, 686, 854, 980, 1052, 1220, 1315, 1372, 1708, 1715, 1841, 2135, 2630, 2989, 3430, 3682, 4270, 5260, 5978, 6860, 7364, 8540, 9205, 11956, 12887, 14945, 16043, 18410, 20923, 25774, 29890, 32086, 36820, 41846, 51548, 59780, 64172, 64435, 80215, 83692, 90209, 104615, 112301, 128870, 160430, 180418, 209230, 224602, 257740, 320860, 360836, 418460, 449204, 451045, 561505, 786107, 902090, 1123010, 1572214, 1804180, 2246020, 3144428, 3930535, 5502749, 7861070, 11005498, 15722140, 22010996, 27513745, 55027490, 110054980]

約数ペア:

[(1, 110054980), (2, 55027490), (4, 27513745), (5, 22010996), (7, 15722140), (10, 11005498), (14, 7861070), (20, 5502749), (28, 3930535), (35, 3144428), (49, 2246020), (61, 1804180), (70, 1572214), (98, 1123010), (122, 902090), (140, 786107), (196, 561505), (244, 451045), (245, 449204), (263, 418460), (305, 360836), (343, 320860), (427, 257740), (490, 224602), (526, 209230), (610, 180418), (686, 160430), (854, 128870), (980, 112301), (1052, 104615), (1220, 90209), (1315, 83692), (1372, 80215), (1708, 64435), (1715, 64172), (1841, 59780), (2135, 51548), (2630, 41846), (2989, 36820), (3430, 32086), (3682, 29890), (4270, 25774), (5260, 20923), (5978, 18410), (6860, 16043), (7364, 14945), (8540, 12887), (9205, 11956)]