42292940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2347}}^1$

素因数の和:2426

約数の個数: 48

約数和(自身を含む): 95854752

約数和(自身を除く): 53561812

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 53, 68, 85, 106, 170, 212, 265, 340, 530, 901, 1060, 1802, 2347, 3604, 4505, 4694, 9010, 9388, 11735, 18020, 23470, 39899, 46940, 79798, 124391, 159596, 199495, 248782, 398990, 497564, 621955, 797980, 1243910, 2114647, 2487820, 4229294, 8458588, 10573235, 21146470, 42292940]

約数ペア:

[(1, 42292940), (2, 21146470), (4, 10573235), (5, 8458588), (10, 4229294), (17, 2487820), (20, 2114647), (34, 1243910), (53, 797980), (68, 621955), (85, 497564), (106, 398990), (170, 248782), (212, 199495), (265, 159596), (340, 124391), (530, 79798), (901, 46940), (1060, 39899), (1802, 23470), (2347, 18020), (3604, 11735), (4505, 9388), (4694, 9010)]