13307316220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{82073}}^1$

素因数の和:82171

約数の個数: 72

約数和(自身を含む): 31175644752

約数和(自身を除く): 17868328532

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 67, 110, 121, 134, 220, 242, 268, 335, 484, 605, 670, 737, 1210, 1340, 1474, 2420, 2948, 3685, 7370, 8107, 14740, 16214, 32428, 40535, 81070, 82073, 162140, 164146, 328292, 410365, 820730, 902803, 1641460, 1805606, 3611212, 4514015, 5498891, 9028030, 9930833, 10997782, 18056060, 19861666, 21995564, 27494455, 39723332, 49654165, 54988910, 60487801, 99308330, 109977820, 120975602, 198616660, 241951204, 302439005, 604878010, 665365811, 1209756020, 1330731622, 2661463244, 3326829055, 6653658110, 13307316220]

約数ペア:

[(1, 13307316220), (2, 6653658110), (4, 3326829055), (5, 2661463244), (10, 1330731622), (11, 1209756020), (20, 665365811), (22, 604878010), (44, 302439005), (55, 241951204), (67, 198616660), (110, 120975602), (121, 109977820), (134, 99308330), (220, 60487801), (242, 54988910), (268, 49654165), (335, 39723332), (484, 27494455), (605, 21995564), (670, 19861666), (737, 18056060), (1210, 10997782), (1340, 9930833), (1474, 9028030), (2420, 5498891), (2948, 4514015), (3685, 3611212), (7370, 1805606), (8107, 1641460), (14740, 902803), (16214, 820730), (32428, 410365), (40535, 328292), (81070, 164146), (82073, 162140)]