38857512980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13586543}}^1$

素因数の和:13586576

約数の個数: 48

約数和(自身を含む): 95866654464

約数和(自身を除く): 57009141484

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 13586543, 27173086, 54346172, 67932715, 135865430, 149451973, 176625059, 271730860, 298903946, 353250118, 597807892, 706500236, 747259865, 883125295, 1494519730, 1766250590, 1942875649, 2989039460, 3532501180, 3885751298, 7771502596, 9714378245, 19428756490, 38857512980]

約数ペア:

[(1, 38857512980), (2, 19428756490), (4, 9714378245), (5, 7771502596), (10, 3885751298), (11, 3532501180), (13, 2989039460), (20, 1942875649), (22, 1766250590), (26, 1494519730), (44, 883125295), (52, 747259865), (55, 706500236), (65, 597807892), (110, 353250118), (130, 298903946), (143, 271730860), (220, 176625059), (260, 149451973), (286, 135865430), (572, 67932715), (715, 54346172), (1430, 27173086), (2860, 13586543)]