26543880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6703}}^1$

素因数の和:6731

約数の個数: 96

約数和(自身を含む): 94124160

約数和(自身を除く): 67580280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 6703, 13406, 20109, 26812, 33515, 40218, 53624, 60327, 67030, 73733, 80436, 100545, 120654, 134060, 147466, 160872, 201090, 221199, 241308, 268120, 294932, 301635, 368665, 402180, 442398, 482616, 589864, 603270, 663597, 737330, 804360, 884796, 1105995, 1206540, 1327194, 1474660, 1769592, 2211990, 2413080, 2654388, 2949320, 3317985, 4423980, 5308776, 6635970, 8847960, 13271940, 26543880]

約数ペア:

[(1, 26543880), (2, 13271940), (3, 8847960), (4, 6635970), (5, 5308776), (6, 4423980), (8, 3317985), (9, 2949320), (10, 2654388), (11, 2413080), (12, 2211990), (15, 1769592), (18, 1474660), (20, 1327194), (22, 1206540), (24, 1105995), (30, 884796), (33, 804360), (36, 737330), (40, 663597), (44, 603270), (45, 589864), (55, 482616), (60, 442398), (66, 402180), (72, 368665), (88, 301635), (90, 294932), (99, 268120), (110, 241308), (120, 221199), (132, 201090), (165, 160872), (180, 147466), (198, 134060), (220, 120654), (264, 100545), (330, 80436), (360, 73733), (396, 67030), (440, 60327), (495, 53624), (660, 40218), (792, 33515), (990, 26812), (1320, 20109), (1980, 13406), (3960, 6703)]