162845020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{48179}}^1$

素因数の和:48214

約数の個数: 36

約数和(自身を含む): 370311480

約数和(自身を除く): 207466460

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 48179, 96358, 192716, 240895, 481790, 626327, 963580, 1252654, 2505308, 3131635, 6263270, 8142251, 12526540, 16284502, 32569004, 40711255, 81422510, 162845020]

約数ペア:

[(1, 162845020), (2, 81422510), (4, 40711255), (5, 32569004), (10, 16284502), (13, 12526540), (20, 8142251), (26, 6263270), (52, 3131635), (65, 2505308), (130, 1252654), (169, 963580), (260, 626327), (338, 481790), (676, 240895), (845, 192716), (1690, 96358), (3380, 48179)]