194001920

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{5413}}^1$

素因数の和:5445

約数の個数: 88

約数和(自身を含む): 531957984

約数和(自身を除く): 337956064

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 5120, 5413, 7168, 8960, 10826, 17920, 21652, 27065, 35840, 37891, 43304, 54130, 75782, 86608, 108260, 151564, 173216, 189455, 216520, 303128, 346432, 378910, 433040, 606256, 692864, 757820, 866080, 1212512, 1385728, 1515640, 1732160, 2425024, 2771456, 3031280, 3464320, 4850048, 5542912, 6062560, 6928640, 9700096, 12125120, 13857280, 19400192, 24250240, 27714560, 38800384, 48500480, 97000960, 194001920]

約数ペア:

[(1, 194001920), (2, 97000960), (4, 48500480), (5, 38800384), (7, 27714560), (8, 24250240), (10, 19400192), (14, 13857280), (16, 12125120), (20, 9700096), (28, 6928640), (32, 6062560), (35, 5542912), (40, 4850048), (56, 3464320), (64, 3031280), (70, 2771456), (80, 2425024), (112, 1732160), (128, 1515640), (140, 1385728), (160, 1212512), (224, 866080), (256, 757820), (280, 692864), (320, 606256), (448, 433040), (512, 378910), (560, 346432), (640, 303128), (896, 216520), (1024, 189455), (1120, 173216), (1280, 151564), (1792, 108260), (2240, 86608), (2560, 75782), (3584, 54130), (4480, 43304), (5120, 37891), (5413, 35840), (7168, 27065), (8960, 21652), (10826, 17920)]