42014510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{557}}^1$

素因数の和:980

約数の個数: 32

約数和(自身を含む): 79950240

約数和(自身を除く): 37935730

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 397, 557, 794, 1114, 1985, 2785, 3970, 5570, 7543, 10583, 15086, 21166, 37715, 52915, 75430, 105830, 221129, 442258, 1105645, 2211290, 4201451, 8402902, 21007255, 42014510]

約数ペア:

[(1, 42014510), (2, 21007255), (5, 8402902), (10, 4201451), (19, 2211290), (38, 1105645), (95, 442258), (190, 221129), (397, 105830), (557, 75430), (794, 52915), (1114, 37715), (1985, 21166), (2785, 15086), (3970, 10583), (5570, 7543)]