88844980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:401

約数の個数: 96

約数和(自身を含む): 224179200

約数和(自身を除く): 135334220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 79, 116, 140, 145, 158, 203, 277, 290, 316, 395, 406, 553, 554, 580, 790, 812, 1015, 1106, 1108, 1385, 1580, 1939, 2030, 2212, 2291, 2765, 2770, 3878, 4060, 4582, 5530, 5540, 7756, 8033, 9164, 9695, 11060, 11455, 16037, 16066, 19390, 21883, 22910, 32074, 32132, 38780, 40165, 43766, 45820, 56231, 64148, 80185, 80330, 87532, 109415, 112462, 153181, 160370, 160660, 218830, 224924, 281155, 306362, 320740, 437660, 562310, 612724, 634607, 765905, 1124620, 1269214, 1531810, 2538428, 3063620, 3173035, 4442249, 6346070, 8884498, 12692140, 17768996, 22211245, 44422490, 88844980]

約数ペア:

[(1, 88844980), (2, 44422490), (4, 22211245), (5, 17768996), (7, 12692140), (10, 8884498), (14, 6346070), (20, 4442249), (28, 3173035), (29, 3063620), (35, 2538428), (58, 1531810), (70, 1269214), (79, 1124620), (116, 765905), (140, 634607), (145, 612724), (158, 562310), (203, 437660), (277, 320740), (290, 306362), (316, 281155), (395, 224924), (406, 218830), (553, 160660), (554, 160370), (580, 153181), (790, 112462), (812, 109415), (1015, 87532), (1106, 80330), (1108, 80185), (1385, 64148), (1580, 56231), (1939, 45820), (2030, 43766), (2212, 40165), (2291, 38780), (2765, 32132), (2770, 32074), (3878, 22910), (4060, 21883), (4582, 19390), (5530, 16066), (5540, 16037), (7756, 11455), (8033, 11060), (9164, 9695)]