4397187340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{185849}}^1$

素因数の和:185891

約数の個数: 72

約数和(自身を含む): 11427544800

約数和(自身を除く): 7030357460

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 169, 182, 260, 338, 364, 455, 676, 845, 910, 1183, 1690, 1820, 2366, 3380, 4732, 5915, 11830, 23660, 185849, 371698, 743396, 929245, 1300943, 1858490, 2416037, 2601886, 3716980, 4832074, 5203772, 6504715, 9664148, 12080185, 13009430, 16912259, 24160370, 26018860, 31408481, 33824518, 48320740, 62816962, 67649036, 84561295, 125633924, 157042405, 169122590, 219859367, 314084810, 338245180, 439718734, 628169620, 879437468, 1099296835, 2198593670, 4397187340]

約数ペア:

[(1, 4397187340), (2, 2198593670), (4, 1099296835), (5, 879437468), (7, 628169620), (10, 439718734), (13, 338245180), (14, 314084810), (20, 219859367), (26, 169122590), (28, 157042405), (35, 125633924), (52, 84561295), (65, 67649036), (70, 62816962), (91, 48320740), (130, 33824518), (140, 31408481), (169, 26018860), (182, 24160370), (260, 16912259), (338, 13009430), (364, 12080185), (455, 9664148), (676, 6504715), (845, 5203772), (910, 4832074), (1183, 3716980), (1690, 2601886), (1820, 2416037), (2366, 1858490), (3380, 1300943), (4732, 929245), (5915, 743396), (11830, 371698), (23660, 185849)]