101868880

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2311}}^1$

素因数の和:2372

約数の個数: 80

約数和(自身を含む): 258019200

約数和(自身を除く): 156150320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 38, 40, 58, 76, 80, 95, 116, 145, 152, 190, 232, 290, 304, 380, 464, 551, 580, 760, 1102, 1160, 1520, 2204, 2311, 2320, 2755, 4408, 4622, 5510, 8816, 9244, 11020, 11555, 18488, 22040, 23110, 36976, 43909, 44080, 46220, 67019, 87818, 92440, 134038, 175636, 184880, 219545, 268076, 335095, 351272, 439090, 536152, 670190, 702544, 878180, 1072304, 1273361, 1340380, 1756360, 2546722, 2680760, 3512720, 5093444, 5361520, 6366805, 10186888, 12733610, 20373776, 25467220, 50934440, 101868880]

約数ペア:

[(1, 101868880), (2, 50934440), (4, 25467220), (5, 20373776), (8, 12733610), (10, 10186888), (16, 6366805), (19, 5361520), (20, 5093444), (29, 3512720), (38, 2680760), (40, 2546722), (58, 1756360), (76, 1340380), (80, 1273361), (95, 1072304), (116, 878180), (145, 702544), (152, 670190), (190, 536152), (232, 439090), (290, 351272), (304, 335095), (380, 268076), (464, 219545), (551, 184880), (580, 175636), (760, 134038), (1102, 92440), (1160, 87818), (1520, 67019), (2204, 46220), (2311, 44080), (2320, 43909), (2755, 36976), (4408, 23110), (4622, 22040), (5510, 18488), (8816, 11555), (9244, 11020)]