15694402820

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{204301}}^1$

素因数の和:204500

約数の個数: 48

約数和(自身を含む): 34597317888

約数和(自身を除く): 18902915068

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 167, 230, 334, 460, 668, 835, 1670, 3340, 3841, 7682, 15364, 19205, 38410, 76820, 204301, 408602, 817204, 1021505, 2043010, 4086020, 4698923, 9397846, 18795692, 23494615, 34118267, 46989230, 68236534, 93978460, 136473068, 170591335, 341182670, 682365340, 784720141, 1569440282, 3138880564, 3923600705, 7847201410, 15694402820]

約数ペア:

[(1, 15694402820), (2, 7847201410), (4, 3923600705), (5, 3138880564), (10, 1569440282), (20, 784720141), (23, 682365340), (46, 341182670), (92, 170591335), (115, 136473068), (167, 93978460), (230, 68236534), (334, 46989230), (460, 34118267), (668, 23494615), (835, 18795692), (1670, 9397846), (3340, 4698923), (3841, 4086020), (7682, 2043010), (15364, 1021505), (19205, 817204), (38410, 408602), (76820, 204301)]