27381760

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{191}}^1$

素因数の和:227

約数の個数: 104

約数和(自身を含む): 75488256

約数和(自身を除く): 48106496

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 191, 224, 256, 280, 320, 382, 448, 512, 560, 640, 764, 896, 955, 1024, 1120, 1280, 1337, 1528, 1792, 1910, 2048, 2240, 2560, 2674, 3056, 3584, 3820, 4096, 4480, 5120, 5348, 6112, 6685, 7168, 7640, 8960, 10240, 10696, 12224, 13370, 14336, 15280, 17920, 20480, 21392, 24448, 26740, 28672, 30560, 35840, 42784, 48896, 53480, 61120, 71680, 85568, 97792, 106960, 122240, 143360, 171136, 195584, 213920, 244480, 342272, 391168, 427840, 488960, 684544, 782336, 855680, 977920, 1369088, 1711360, 1955840, 2738176, 3422720, 3911680, 5476352, 6845440, 13690880, 27381760]

約数ペア:

[(1, 27381760), (2, 13690880), (4, 6845440), (5, 5476352), (7, 3911680), (8, 3422720), (10, 2738176), (14, 1955840), (16, 1711360), (20, 1369088), (28, 977920), (32, 855680), (35, 782336), (40, 684544), (56, 488960), (64, 427840), (70, 391168), (80, 342272), (112, 244480), (128, 213920), (140, 195584), (160, 171136), (191, 143360), (224, 122240), (256, 106960), (280, 97792), (320, 85568), (382, 71680), (448, 61120), (512, 53480), (560, 48896), (640, 42784), (764, 35840), (896, 30560), (955, 28672), (1024, 26740), (1120, 24448), (1280, 21392), (1337, 20480), (1528, 17920), (1792, 15280), (1910, 14336), (2048, 13370), (2240, 12224), (2560, 10696), (2674, 10240), (3056, 8960), (3584, 7640), (3820, 7168), (4096, 6685), (4480, 6112), (5120, 5348)]