5349804980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5237}}^1\times {\mathrm{3929}}^1$

素因数の和:9188

約数の個数: 48

約数和(自身を含む): 12104179920

約数和(自身を除く): 6754374940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 3929, 5237, 7858, 10474, 15716, 19645, 20948, 26185, 39290, 51077, 52370, 68081, 78580, 102154, 104740, 136162, 204308, 255385, 272324, 340405, 510770, 680810, 1021540, 1361620, 20576173, 41152346, 82304692, 102880865, 205761730, 267490249, 411523460, 534980498, 1069960996, 1337451245, 2674902490, 5349804980]

約数ペア:

[(1, 5349804980), (2, 2674902490), (4, 1337451245), (5, 1069960996), (10, 534980498), (13, 411523460), (20, 267490249), (26, 205761730), (52, 102880865), (65, 82304692), (130, 41152346), (260, 20576173), (3929, 1361620), (5237, 1021540), (7858, 680810), (10474, 510770), (15716, 340405), (19645, 272324), (20948, 255385), (26185, 204308), (39290, 136162), (51077, 104740), (52370, 102154), (68081, 78580)]