42537010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1709}}^1$

素因数の和:1866

約数の個数: 32

約数和(自身を含む): 81259200

約数和(自身を除く): 38722190

約数列:

[1, 2, 5, 10, 19, 38, 95, 131, 190, 262, 655, 1310, 1709, 2489, 3418, 4978, 8545, 12445, 17090, 24890, 32471, 64942, 162355, 223879, 324710, 447758, 1119395, 2238790, 4253701, 8507402, 21268505, 42537010]

約数ペア:

[(1, 42537010), (2, 21268505), (5, 8507402), (10, 4253701), (19, 2238790), (38, 1119395), (95, 447758), (131, 324710), (190, 223879), (262, 162355), (655, 64942), (1310, 32471), (1709, 24890), (2489, 17090), (3418, 12445), (4978, 8545)]