2882867900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{937}}^1\times {\mathrm{2797}}^1$

素因数の和:3759

約数の個数: 72

約数和(自身を含む): 6834260496

約数和(自身を除く): 3951392596

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 937, 1100, 1874, 2797, 3748, 4685, 5594, 9370, 10307, 11188, 13985, 18740, 20614, 23425, 27970, 30767, 41228, 46850, 51535, 55940, 61534, 69925, 93700, 103070, 123068, 139850, 153835, 206140, 257675, 279700, 307670, 515350, 615340, 769175, 1030700, 1538350, 2620789, 3076700, 5241578, 10483156, 13103945, 26207890, 28828679, 52415780, 57657358, 65519725, 115314716, 131039450, 144143395, 262078900, 288286790, 576573580, 720716975, 1441433950, 2882867900]

約数ペア:

[(1, 2882867900), (2, 1441433950), (4, 720716975), (5, 576573580), (10, 288286790), (11, 262078900), (20, 144143395), (22, 131039450), (25, 115314716), (44, 65519725), (50, 57657358), (55, 52415780), (100, 28828679), (110, 26207890), (220, 13103945), (275, 10483156), (550, 5241578), (937, 3076700), (1100, 2620789), (1874, 1538350), (2797, 1030700), (3748, 769175), (4685, 615340), (5594, 515350), (9370, 307670), (10307, 279700), (11188, 257675), (13985, 206140), (18740, 153835), (20614, 139850), (23425, 123068), (27970, 103070), (30767, 93700), (41228, 69925), (46850, 61534), (51535, 55940)]