73374080

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8819}}^1$

素因数の和:8851

約数の個数: 64

約数和(自身を含む): 188924400

約数和(自身を除く): 115550320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 8320, 8819, 17638, 35276, 44095, 70552, 88190, 114647, 141104, 176380, 229294, 282208, 352760, 458588, 564416, 573235, 705520, 917176, 1128832, 1146470, 1411040, 1834352, 2292940, 2822080, 3668704, 4585880, 5644160, 7337408, 9171760, 14674816, 18343520, 36687040, 73374080]

約数ペア:

[(1, 73374080), (2, 36687040), (4, 18343520), (5, 14674816), (8, 9171760), (10, 7337408), (13, 5644160), (16, 4585880), (20, 3668704), (26, 2822080), (32, 2292940), (40, 1834352), (52, 1411040), (64, 1146470), (65, 1128832), (80, 917176), (104, 705520), (128, 573235), (130, 564416), (160, 458588), (208, 352760), (260, 282208), (320, 229294), (416, 176380), (520, 141104), (640, 114647), (832, 88190), (1040, 70552), (1664, 44095), (2080, 35276), (4160, 17638), (8320, 8819)]