102538240

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{2861}}^1$

素因数の和:2893

約数の個数: 88

約数和(自身を含む): 281208672

約数和(自身を除く): 178670432

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, 2861, 3584, 4480, 5120, 5722, 7168, 8960, 11444, 14305, 17920, 20027, 22888, 28610, 35840, 40054, 45776, 57220, 80108, 91552, 100135, 114440, 160216, 183104, 200270, 228880, 320432, 366208, 400540, 457760, 640864, 732416, 801080, 915520, 1281728, 1464832, 1602160, 1831040, 2563456, 2929664, 3204320, 3662080, 5126912, 6408640, 7324160, 10253824, 12817280, 14648320, 20507648, 25634560, 51269120, 102538240]

約数ペア:

[(1, 102538240), (2, 51269120), (4, 25634560), (5, 20507648), (7, 14648320), (8, 12817280), (10, 10253824), (14, 7324160), (16, 6408640), (20, 5126912), (28, 3662080), (32, 3204320), (35, 2929664), (40, 2563456), (56, 1831040), (64, 1602160), (70, 1464832), (80, 1281728), (112, 915520), (128, 801080), (140, 732416), (160, 640864), (224, 457760), (256, 400540), (280, 366208), (320, 320432), (448, 228880), (512, 200270), (560, 183104), (640, 160216), (896, 114440), (1024, 100135), (1120, 91552), (1280, 80108), (1792, 57220), (2240, 45776), (2560, 40054), (2861, 35840), (3584, 28610), (4480, 22888), (5120, 20027), (5722, 17920), (7168, 14305), (8960, 11444)]