2638179500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{1307}}^1$

素因数の和:1704

約数の個数: 96

約数和(自身を含む): 6307531776

約数和(自身を除く): 3669352276

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 125, 220, 250, 275, 367, 500, 550, 734, 1100, 1307, 1375, 1468, 1835, 2614, 2750, 3670, 4037, 5228, 5500, 6535, 7340, 8074, 9175, 13070, 14377, 16148, 18350, 20185, 26140, 28754, 32675, 36700, 40370, 45875, 57508, 65350, 71885, 80740, 91750, 100925, 130700, 143770, 163375, 183500, 201850, 287540, 326750, 359425, 403700, 479669, 504625, 653500, 718850, 959338, 1009250, 1437700, 1797125, 1918676, 2018500, 2398345, 3594250, 4796690, 5276359, 7188500, 9593380, 10552718, 11991725, 21105436, 23983450, 26381795, 47966900, 52763590, 59958625, 105527180, 119917250, 131908975, 239834500, 263817950, 527635900, 659544875, 1319089750, 2638179500]

約数ペア:

[(1, 2638179500), (2, 1319089750), (4, 659544875), (5, 527635900), (10, 263817950), (11, 239834500), (20, 131908975), (22, 119917250), (25, 105527180), (44, 59958625), (50, 52763590), (55, 47966900), (100, 26381795), (110, 23983450), (125, 21105436), (220, 11991725), (250, 10552718), (275, 9593380), (367, 7188500), (500, 5276359), (550, 4796690), (734, 3594250), (1100, 2398345), (1307, 2018500), (1375, 1918676), (1468, 1797125), (1835, 1437700), (2614, 1009250), (2750, 959338), (3670, 718850), (4037, 653500), (5228, 504625), (5500, 479669), (6535, 403700), (7340, 359425), (8074, 326750), (9175, 287540), (13070, 201850), (14377, 183500), (16148, 163375), (18350, 143770), (20185, 130700), (26140, 100925), (28754, 91750), (32675, 80740), (36700, 71885), (40370, 65350), (45875, 57508)]