9381440

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1543}}^1$

素因数の和:1579

約数の個数: 56

約数和(自身を含む): 23530560

約数和(自身を除く): 14149120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 1543, 3040, 3086, 6080, 6172, 7715, 12344, 15430, 24688, 29317, 30860, 49376, 58634, 61720, 98752, 117268, 123440, 146585, 234536, 246880, 293170, 469072, 493760, 586340, 938144, 1172680, 1876288, 2345360, 4690720, 9381440]

約数ペア:

[(1, 9381440), (2, 4690720), (4, 2345360), (5, 1876288), (8, 1172680), (10, 938144), (16, 586340), (19, 493760), (20, 469072), (32, 293170), (38, 246880), (40, 234536), (64, 146585), (76, 123440), (80, 117268), (95, 98752), (152, 61720), (160, 58634), (190, 49376), (304, 30860), (320, 29317), (380, 24688), (608, 15430), (760, 12344), (1216, 7715), (1520, 6172), (1543, 6080), (3040, 3086)]