57313990

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1\times {\mathrm{347}}^1$

素因数の和:636

約数の個数: 32

約数和(自身を含む): 105235200

約数和(自身を除く): 47921210

約数列:

[1, 2, 5, 10, 83, 166, 199, 347, 398, 415, 694, 830, 995, 1735, 1990, 3470, 16517, 28801, 33034, 57602, 69053, 82585, 138106, 144005, 165170, 288010, 345265, 690530, 5731399, 11462798, 28656995, 57313990]

約数ペア:

[(1, 57313990), (2, 28656995), (5, 11462798), (10, 5731399), (83, 690530), (166, 345265), (199, 288010), (347, 165170), (398, 144005), (415, 138106), (694, 82585), (830, 69053), (995, 57602), (1735, 33034), (1990, 28801), (3470, 16517)]