103923160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:473

約数の個数: 128

約数和(自身を含む): 277862400

約数和(自身を除く): 173939240

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 31, 38, 40, 44, 55, 62, 76, 88, 95, 110, 124, 152, 155, 190, 209, 220, 248, 310, 341, 380, 401, 418, 440, 589, 620, 682, 760, 802, 836, 1045, 1178, 1240, 1364, 1604, 1672, 1705, 2005, 2090, 2356, 2728, 2945, 3208, 3410, 4010, 4180, 4411, 4712, 5890, 6479, 6820, 7619, 8020, 8360, 8822, 11780, 12431, 12958, 13640, 15238, 16040, 17644, 22055, 23560, 24862, 25916, 30476, 32395, 35288, 38095, 44110, 49724, 51832, 60952, 62155, 64790, 76190, 83809, 88220, 99448, 124310, 129580, 136741, 152380, 167618, 176440, 236189, 248620, 259160, 273482, 304760, 335236, 419045, 472378, 497240, 546964, 670472, 683705, 838090, 944756, 1093928, 1180945, 1367410, 1676180, 1889512, 2361890, 2598079, 2734820, 3352360, 4723780, 5196158, 5469640, 9447560, 10392316, 12990395, 20784632, 25980790, 51961580, 103923160]

約数ペア:

[(1, 103923160), (2, 51961580), (4, 25980790), (5, 20784632), (8, 12990395), (10, 10392316), (11, 9447560), (19, 5469640), (20, 5196158), (22, 4723780), (31, 3352360), (38, 2734820), (40, 2598079), (44, 2361890), (55, 1889512), (62, 1676180), (76, 1367410), (88, 1180945), (95, 1093928), (110, 944756), (124, 838090), (152, 683705), (155, 670472), (190, 546964), (209, 497240), (220, 472378), (248, 419045), (310, 335236), (341, 304760), (380, 273482), (401, 259160), (418, 248620), (440, 236189), (589, 176440), (620, 167618), (682, 152380), (760, 136741), (802, 129580), (836, 124310), (1045, 99448), (1178, 88220), (1240, 83809), (1364, 76190), (1604, 64790), (1672, 62155), (1705, 60952), (2005, 51832), (2090, 49724), (2356, 44110), (2728, 38095), (2945, 35288), (3208, 32395), (3410, 30476), (4010, 25916), (4180, 24862), (4411, 23560), (4712, 22055), (5890, 17644), (6479, 16040), (6820, 15238), (7619, 13640), (8020, 12958), (8360, 12431), (8822, 11780)]