23672440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:173

約数の個数: 96

約数和(自身を含む): 60233040

約数和(自身を除く): 36560600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 67, 73, 88, 110, 121, 134, 146, 220, 242, 268, 292, 335, 365, 440, 484, 536, 584, 605, 670, 730, 737, 803, 968, 1210, 1340, 1460, 1474, 1606, 2420, 2680, 2920, 2948, 3212, 3685, 4015, 4840, 4891, 5896, 6424, 7370, 8030, 8107, 8833, 9782, 14740, 16060, 16214, 17666, 19564, 24455, 29480, 32120, 32428, 35332, 39128, 40535, 44165, 48910, 53801, 64856, 70664, 81070, 88330, 97820, 107602, 162140, 176660, 195640, 215204, 269005, 324280, 353320, 430408, 538010, 591811, 1076020, 1183622, 2152040, 2367244, 2959055, 4734488, 5918110, 11836220, 23672440]

約数ペア:

[(1, 23672440), (2, 11836220), (4, 5918110), (5, 4734488), (8, 2959055), (10, 2367244), (11, 2152040), (20, 1183622), (22, 1076020), (40, 591811), (44, 538010), (55, 430408), (67, 353320), (73, 324280), (88, 269005), (110, 215204), (121, 195640), (134, 176660), (146, 162140), (220, 107602), (242, 97820), (268, 88330), (292, 81070), (335, 70664), (365, 64856), (440, 53801), (484, 48910), (536, 44165), (584, 40535), (605, 39128), (670, 35332), (730, 32428), (737, 32120), (803, 29480), (968, 24455), (1210, 19564), (1340, 17666), (1460, 16214), (1474, 16060), (1606, 14740), (2420, 9782), (2680, 8833), (2920, 8107), (2948, 8030), (3212, 7370), (3685, 6424), (4015, 5896), (4840, 4891)]