73898440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23993}}^1$

素因数の和:24022

約数の個数: 64

約数和(自身を含む): 207308160

約数和(自身を除く): 133409720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 23993, 47986, 95972, 119965, 167951, 191944, 239930, 263923, 335902, 479860, 527846, 671804, 839755, 959720, 1055692, 1319615, 1343608, 1679510, 1847461, 2111384, 2639230, 3359020, 3694922, 5278460, 6718040, 7389844, 9237305, 10556920, 14779688, 18474610, 36949220, 73898440]

約数ペア:

[(1, 73898440), (2, 36949220), (4, 18474610), (5, 14779688), (7, 10556920), (8, 9237305), (10, 7389844), (11, 6718040), (14, 5278460), (20, 3694922), (22, 3359020), (28, 2639230), (35, 2111384), (40, 1847461), (44, 1679510), (55, 1343608), (56, 1319615), (70, 1055692), (77, 959720), (88, 839755), (110, 671804), (140, 527846), (154, 479860), (220, 335902), (280, 263923), (308, 239930), (385, 191944), (440, 167951), (616, 119965), (770, 95972), (1540, 47986), (3080, 23993)]