85364180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{10487}}^1$

素因数の和:10544

約数の個数: 48

約数和(自身を含む): 200866176

約数和(自身を除く): 115501996

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1628, 2035, 4070, 8140, 10487, 20974, 41948, 52435, 104870, 115357, 209740, 230714, 388019, 461428, 576785, 776038, 1153570, 1552076, 1940095, 2307140, 3880190, 4268209, 7760380, 8536418, 17072836, 21341045, 42682090, 85364180]

約数ペア:

[(1, 85364180), (2, 42682090), (4, 21341045), (5, 17072836), (10, 8536418), (11, 7760380), (20, 4268209), (22, 3880190), (37, 2307140), (44, 1940095), (55, 1552076), (74, 1153570), (110, 776038), (148, 576785), (185, 461428), (220, 388019), (370, 230714), (407, 209740), (740, 115357), (814, 104870), (1628, 52435), (2035, 41948), (4070, 20974), (8140, 10487)]