63837440

素因数分解:

$2^8\times 5^1\times {\mathrm{53}}^1\times {\mathrm{941}}^1$

素因数の和:1015

約数の個数: 72

約数和(自身を含む): 155961288

約数和(自身を除く): 92123848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 256, 265, 320, 424, 530, 640, 848, 941, 1060, 1280, 1696, 1882, 2120, 3392, 3764, 4240, 4705, 6784, 7528, 8480, 9410, 13568, 15056, 16960, 18820, 30112, 33920, 37640, 49873, 60224, 67840, 75280, 99746, 120448, 150560, 199492, 240896, 249365, 301120, 398984, 498730, 602240, 797968, 997460, 1204480, 1595936, 1994920, 3191872, 3989840, 6383744, 7979680, 12767488, 15959360, 31918720, 63837440]

約数ペア:

[(1, 63837440), (2, 31918720), (4, 15959360), (5, 12767488), (8, 7979680), (10, 6383744), (16, 3989840), (20, 3191872), (32, 1994920), (40, 1595936), (53, 1204480), (64, 997460), (80, 797968), (106, 602240), (128, 498730), (160, 398984), (212, 301120), (256, 249365), (265, 240896), (320, 199492), (424, 150560), (530, 120448), (640, 99746), (848, 75280), (941, 67840), (1060, 60224), (1280, 49873), (1696, 37640), (1882, 33920), (2120, 30112), (3392, 18820), (3764, 16960), (4240, 15056), (4705, 13568), (6784, 9410), (7528, 8480)]