38395360

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7741}}^1$

素因数の和:7787

約数の個数: 48

約数和(自身を含む): 93647232

約数和(自身を除く): 55251872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 7741, 15482, 30964, 38705, 61928, 77410, 123856, 154820, 239971, 247712, 309640, 479942, 619280, 959884, 1199855, 1238560, 1919768, 2399710, 3839536, 4799420, 7679072, 9598840, 19197680, 38395360]

約数ペア:

[(1, 38395360), (2, 19197680), (4, 9598840), (5, 7679072), (8, 4799420), (10, 3839536), (16, 2399710), (20, 1919768), (31, 1238560), (32, 1199855), (40, 959884), (62, 619280), (80, 479942), (124, 309640), (155, 247712), (160, 239971), (248, 154820), (310, 123856), (496, 77410), (620, 61928), (992, 38705), (1240, 30964), (2480, 15482), (4960, 7741)]