4035680

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2293}}^1$

素因数の和:2319

約数の個数: 48

約数和(自身を含む): 10405584

約数和(自身を除く): 6369904

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 2293, 4586, 9172, 11465, 18344, 22930, 25223, 36688, 45860, 50446, 73376, 91720, 100892, 126115, 183440, 201784, 252230, 366880, 403568, 504460, 807136, 1008920, 2017840, 4035680]

約数ペア:

[(1, 4035680), (2, 2017840), (4, 1008920), (5, 807136), (8, 504460), (10, 403568), (11, 366880), (16, 252230), (20, 201784), (22, 183440), (32, 126115), (40, 100892), (44, 91720), (55, 73376), (80, 50446), (88, 45860), (110, 36688), (160, 25223), (176, 22930), (220, 18344), (352, 11465), (440, 9172), (880, 4586), (1760, 2293)]