23661920

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3607}}^1$

素因数の和:3663

約数の個数: 48

約数和(自身を含む): 57280608

約数和(自身を除く): 33618688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 3607, 6560, 7214, 14428, 18035, 28856, 36070, 57712, 72140, 115424, 144280, 147887, 288560, 295774, 577120, 591548, 739435, 1183096, 1478870, 2366192, 2957740, 4732384, 5915480, 11830960, 23661920]

約数ペア:

[(1, 23661920), (2, 11830960), (4, 5915480), (5, 4732384), (8, 2957740), (10, 2366192), (16, 1478870), (20, 1183096), (32, 739435), (40, 591548), (41, 577120), (80, 295774), (82, 288560), (160, 147887), (164, 144280), (205, 115424), (328, 72140), (410, 57712), (656, 36070), (820, 28856), (1312, 18035), (1640, 14428), (3280, 7214), (3607, 6560)]