495933440

素因数分解:

$2^{11}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2549}}^1$

素因数の和:2595

約数の個数: 96

約数和(自身を含む): 1253070000

約数和(自身を除く): 757136560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 640, 760, 1024, 1216, 1280, 1520, 2048, 2432, 2549, 2560, 3040, 4864, 5098, 5120, 6080, 9728, 10196, 10240, 12160, 12745, 19456, 20392, 24320, 25490, 38912, 40784, 48431, 48640, 50980, 81568, 96862, 97280, 101960, 163136, 193724, 194560, 203920, 242155, 326272, 387448, 407840, 484310, 652544, 774896, 815680, 968620, 1305088, 1549792, 1631360, 1937240, 2610176, 3099584, 3262720, 3874480, 5220352, 6199168, 6525440, 7748960, 12398336, 13050880, 15497920, 24796672, 26101760, 30995840, 49593344, 61991680, 99186688, 123983360, 247966720, 495933440]

約数ペア:

[(1, 495933440), (2, 247966720), (4, 123983360), (5, 99186688), (8, 61991680), (10, 49593344), (16, 30995840), (19, 26101760), (20, 24796672), (32, 15497920), (38, 13050880), (40, 12398336), (64, 7748960), (76, 6525440), (80, 6199168), (95, 5220352), (128, 3874480), (152, 3262720), (160, 3099584), (190, 2610176), (256, 1937240), (304, 1631360), (320, 1549792), (380, 1305088), (512, 968620), (608, 815680), (640, 774896), (760, 652544), (1024, 484310), (1216, 407840), (1280, 387448), (1520, 326272), (2048, 242155), (2432, 203920), (2549, 194560), (2560, 193724), (3040, 163136), (4864, 101960), (5098, 97280), (5120, 96862), (6080, 81568), (9728, 50980), (10196, 48640), (10240, 48431), (12160, 40784), (12745, 38912), (19456, 25490), (20392, 24320)]