11373280

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2293}}^1$

素因数の和:2339

約数の個数: 48

約数和(自身を含む): 27748224

約数和(自身を除く): 16374944

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, 2293, 2480, 4586, 4960, 9172, 11465, 18344, 22930, 36688, 45860, 71083, 73376, 91720, 142166, 183440, 284332, 355415, 366880, 568664, 710830, 1137328, 1421660, 2274656, 2843320, 5686640, 11373280]

約数ペア:

[(1, 11373280), (2, 5686640), (4, 2843320), (5, 2274656), (8, 1421660), (10, 1137328), (16, 710830), (20, 568664), (31, 366880), (32, 355415), (40, 284332), (62, 183440), (80, 142166), (124, 91720), (155, 73376), (160, 71083), (248, 45860), (310, 36688), (496, 22930), (620, 18344), (992, 11465), (1240, 9172), (2293, 4960), (2480, 4586)]