42570700

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:343

約数の個数: 72

約数和(自身を含む): 97993728

約数和(自身を除く): 55423028

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 83, 92, 100, 115, 166, 223, 230, 332, 415, 446, 460, 575, 830, 892, 1115, 1150, 1660, 1909, 2075, 2230, 2300, 3818, 4150, 4460, 5129, 5575, 7636, 8300, 9545, 10258, 11150, 18509, 19090, 20516, 22300, 25645, 37018, 38180, 47725, 51290, 74036, 92545, 95450, 102580, 128225, 185090, 190900, 256450, 370180, 425707, 462725, 512900, 851414, 925450, 1702828, 1850900, 2128535, 4257070, 8514140, 10642675, 21285350, 42570700]

約数ペア:

[(1, 42570700), (2, 21285350), (4, 10642675), (5, 8514140), (10, 4257070), (20, 2128535), (23, 1850900), (25, 1702828), (46, 925450), (50, 851414), (83, 512900), (92, 462725), (100, 425707), (115, 370180), (166, 256450), (223, 190900), (230, 185090), (332, 128225), (415, 102580), (446, 95450), (460, 92545), (575, 74036), (830, 51290), (892, 47725), (1115, 38180), (1150, 37018), (1660, 25645), (1909, 22300), (2075, 20516), (2230, 19090), (2300, 18509), (3818, 11150), (4150, 10258), (4460, 9545), (5129, 8300), (5575, 7636)]