2010640910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{55681}}^1$

素因数の和:55868

約数の個数: 32

約数和(自身を含む): 3800630592

約数和(自身を除く): 1789989682

約数列:

[1, 2, 5, 10, 23, 46, 115, 157, 230, 314, 785, 1570, 3611, 7222, 18055, 36110, 55681, 111362, 278405, 556810, 1280663, 2561326, 6403315, 8741917, 12806630, 17483834, 43709585, 87419170, 201064091, 402128182, 1005320455, 2010640910]

約数ペア:

[(1, 2010640910), (2, 1005320455), (5, 402128182), (10, 201064091), (23, 87419170), (46, 43709585), (115, 17483834), (157, 12806630), (230, 8741917), (314, 6403315), (785, 2561326), (1570, 1280663), (3611, 556810), (7222, 278405), (18055, 111362), (36110, 55681)]