82204070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1447}}^1$

素因数の和:1509

約数の個数: 64

約数和(自身を含む): 175150080

約数和(自身を除く): 92946010

約数列:

[1, 2, 5, 10, 13, 19, 23, 26, 38, 46, 65, 95, 115, 130, 190, 230, 247, 299, 437, 494, 598, 874, 1235, 1447, 1495, 2185, 2470, 2894, 2990, 4370, 5681, 7235, 11362, 14470, 18811, 27493, 28405, 33281, 37622, 54986, 56810, 66562, 94055, 137465, 166405, 188110, 274930, 332810, 357409, 432653, 632339, 714818, 865306, 1264678, 1787045, 2163265, 3161695, 3574090, 4326530, 6323390, 8220407, 16440814, 41102035, 82204070]

約数ペア:

[(1, 82204070), (2, 41102035), (5, 16440814), (10, 8220407), (13, 6323390), (19, 4326530), (23, 3574090), (26, 3161695), (38, 2163265), (46, 1787045), (65, 1264678), (95, 865306), (115, 714818), (130, 632339), (190, 432653), (230, 357409), (247, 332810), (299, 274930), (437, 188110), (494, 166405), (598, 137465), (874, 94055), (1235, 66562), (1447, 56810), (1495, 54986), (2185, 37622), (2470, 33281), (2894, 28405), (2990, 27493), (4370, 18811), (5681, 14470), (7235, 11362)]