888966260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{6691}}^1$

素因数の和:6793

約数の個数: 96

約数和(自身を含む): 2329458432

約数和(自身を除く): 1440492172

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 73, 91, 130, 140, 146, 182, 260, 292, 364, 365, 455, 511, 730, 910, 949, 1022, 1460, 1820, 1898, 2044, 2555, 3796, 4745, 5110, 6643, 6691, 9490, 10220, 13286, 13382, 18980, 26572, 26764, 33215, 33455, 46837, 66430, 66910, 86983, 93674, 132860, 133820, 173966, 187348, 234185, 347932, 434915, 468370, 488443, 608881, 869830, 936740, 976886, 1217762, 1739660, 1953772, 2435524, 2442215, 3044405, 3419101, 4884430, 6088810, 6349759, 6838202, 9768860, 12177620, 12699518, 13676404, 17095505, 25399036, 31748795, 34191010, 44448313, 63497590, 68382020, 88896626, 126995180, 177793252, 222241565, 444483130, 888966260]

約数ペア:

[(1, 888966260), (2, 444483130), (4, 222241565), (5, 177793252), (7, 126995180), (10, 88896626), (13, 68382020), (14, 63497590), (20, 44448313), (26, 34191010), (28, 31748795), (35, 25399036), (52, 17095505), (65, 13676404), (70, 12699518), (73, 12177620), (91, 9768860), (130, 6838202), (140, 6349759), (146, 6088810), (182, 4884430), (260, 3419101), (292, 3044405), (364, 2442215), (365, 2435524), (455, 1953772), (511, 1739660), (730, 1217762), (910, 976886), (949, 936740), (1022, 869830), (1460, 608881), (1820, 488443), (1898, 468370), (2044, 434915), (2555, 347932), (3796, 234185), (4745, 187348), (5110, 173966), (6643, 133820), (6691, 132860), (9490, 93674), (10220, 86983), (13286, 66910), (13382, 66430), (18980, 46837), (26572, 33455), (26764, 33215)]