104873920

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:450

約数の個数: 112

約数和(自身を含む): 269199360

約数和(自身を除く): 164325440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 47, 64, 76, 80, 94, 95, 152, 160, 188, 190, 235, 304, 320, 367, 376, 380, 470, 608, 734, 752, 760, 893, 940, 1216, 1468, 1504, 1520, 1786, 1835, 1880, 2936, 3008, 3040, 3572, 3670, 3760, 4465, 5872, 6080, 6973, 7144, 7340, 7520, 8930, 11744, 13946, 14288, 14680, 15040, 17249, 17860, 23488, 27892, 28576, 29360, 34498, 34865, 35720, 55784, 57152, 58720, 68996, 69730, 71440, 86245, 111568, 117440, 137992, 139460, 142880, 172490, 223136, 275984, 278920, 285760, 327731, 344980, 446272, 551968, 557840, 655462, 689960, 1103936, 1115680, 1310924, 1379920, 1638655, 2231360, 2621848, 2759840, 3277310, 5243696, 5519680, 6554620, 10487392, 13109240, 20974784, 26218480, 52436960, 104873920]

約数ペア:

[(1, 104873920), (2, 52436960), (4, 26218480), (5, 20974784), (8, 13109240), (10, 10487392), (16, 6554620), (19, 5519680), (20, 5243696), (32, 3277310), (38, 2759840), (40, 2621848), (47, 2231360), (64, 1638655), (76, 1379920), (80, 1310924), (94, 1115680), (95, 1103936), (152, 689960), (160, 655462), (188, 557840), (190, 551968), (235, 446272), (304, 344980), (320, 327731), (367, 285760), (376, 278920), (380, 275984), (470, 223136), (608, 172490), (734, 142880), (752, 139460), (760, 137992), (893, 117440), (940, 111568), (1216, 86245), (1468, 71440), (1504, 69730), (1520, 68996), (1786, 58720), (1835, 57152), (1880, 55784), (2936, 35720), (3008, 34865), (3040, 34498), (3572, 29360), (3670, 28576), (3760, 27892), (4465, 23488), (5872, 17860), (6080, 17249), (6973, 15040), (7144, 14680), (7340, 14288), (7520, 13946), (8930, 11744)]