88010240

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1109}}^1$

素因数の和:1163

約数の個数: 80

約数和(自身を含む): 218021760

約数和(自身を除く): 130011520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 992, 1109, 1240, 1280, 1984, 2218, 2480, 2560, 3968, 4436, 4960, 5545, 7936, 8872, 9920, 11090, 15872, 17744, 19840, 22180, 34379, 35488, 39680, 44360, 68758, 70976, 79360, 88720, 137516, 141952, 171895, 177440, 275032, 283904, 343790, 354880, 550064, 567808, 687580, 709760, 1100128, 1375160, 1419520, 2200256, 2750320, 2839040, 4400512, 5500640, 8801024, 11001280, 17602048, 22002560, 44005120, 88010240]

約数ペア:

[(1, 88010240), (2, 44005120), (4, 22002560), (5, 17602048), (8, 11001280), (10, 8801024), (16, 5500640), (20, 4400512), (31, 2839040), (32, 2750320), (40, 2200256), (62, 1419520), (64, 1375160), (80, 1100128), (124, 709760), (128, 687580), (155, 567808), (160, 550064), (248, 354880), (256, 343790), (310, 283904), (320, 275032), (496, 177440), (512, 171895), (620, 141952), (640, 137516), (992, 88720), (1109, 79360), (1240, 70976), (1280, 68758), (1984, 44360), (2218, 39680), (2480, 35488), (2560, 34379), (3968, 22180), (4436, 19840), (4960, 17744), (5545, 15872), (7936, 11090), (8872, 9920)]