42645910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1181}}^1$

素因数の和:1368

約数の個数: 32

約数和(自身を含む): 80678592

約数和(自身を除く): 38032682

約数列:

[1, 2, 5, 10, 23, 46, 115, 157, 230, 314, 785, 1181, 1570, 2362, 3611, 5905, 7222, 11810, 18055, 27163, 36110, 54326, 135815, 185417, 271630, 370834, 927085, 1854170, 4264591, 8529182, 21322955, 42645910]

約数ペア:

[(1, 42645910), (2, 21322955), (5, 8529182), (10, 4264591), (23, 1854170), (46, 927085), (115, 370834), (157, 271630), (230, 185417), (314, 135815), (785, 54326), (1181, 36110), (1570, 27163), (2362, 18055), (3611, 11810), (5905, 7222)]