40294010

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1129}}^1$

素因数の和:1262

約数の個数: 32

約数和(自身を含む): 75176640

約数和(自身を除く): 34882630

約数列:

[1, 2, 5, 10, 43, 83, 86, 166, 215, 415, 430, 830, 1129, 2258, 3569, 5645, 7138, 11290, 17845, 35690, 48547, 93707, 97094, 187414, 242735, 468535, 485470, 937070, 4029401, 8058802, 20147005, 40294010]

約数ペア:

[(1, 40294010), (2, 20147005), (5, 8058802), (10, 4029401), (43, 937070), (83, 485470), (86, 468535), (166, 242735), (215, 187414), (415, 97094), (430, 93707), (830, 48547), (1129, 35690), (2258, 17845), (3569, 11290), (5645, 7138)]