23367680

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{163}}^1$

素因数の和:199

約数の個数: 104

約数和(自身を含む): 64479552

約数和(自身を除く): 41111872

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, 163, 224, 256, 280, 320, 326, 448, 512, 560, 640, 652, 815, 896, 1024, 1120, 1141, 1280, 1304, 1630, 1792, 2048, 2240, 2282, 2560, 2608, 3260, 3584, 4096, 4480, 4564, 5120, 5216, 5705, 6520, 7168, 8960, 9128, 10240, 10432, 11410, 13040, 14336, 17920, 18256, 20480, 20864, 22820, 26080, 28672, 35840, 36512, 41728, 45640, 52160, 71680, 73024, 83456, 91280, 104320, 143360, 146048, 166912, 182560, 208640, 292096, 333824, 365120, 417280, 584192, 667648, 730240, 834560, 1168384, 1460480, 1669120, 2336768, 2920960, 3338240, 4673536, 5841920, 11683840, 23367680]

約数ペア:

[(1, 23367680), (2, 11683840), (4, 5841920), (5, 4673536), (7, 3338240), (8, 2920960), (10, 2336768), (14, 1669120), (16, 1460480), (20, 1168384), (28, 834560), (32, 730240), (35, 667648), (40, 584192), (56, 417280), (64, 365120), (70, 333824), (80, 292096), (112, 208640), (128, 182560), (140, 166912), (160, 146048), (163, 143360), (224, 104320), (256, 91280), (280, 83456), (320, 73024), (326, 71680), (448, 52160), (512, 45640), (560, 41728), (640, 36512), (652, 35840), (815, 28672), (896, 26080), (1024, 22820), (1120, 20864), (1141, 20480), (1280, 18256), (1304, 17920), (1630, 14336), (1792, 13040), (2048, 11410), (2240, 10432), (2282, 10240), (2560, 9128), (2608, 8960), (3260, 7168), (3584, 6520), (4096, 5705), (4480, 5216), (4564, 5120)]