3527680

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:91

約数の個数: 88

約数和(自身を含む): 9285192

約数和(自身を除く): 5757512

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 53, 64, 65, 80, 104, 106, 128, 130, 160, 208, 212, 256, 260, 265, 320, 416, 424, 512, 520, 530, 640, 689, 832, 848, 1024, 1040, 1060, 1280, 1378, 1664, 1696, 2080, 2120, 2560, 2756, 3328, 3392, 3445, 4160, 4240, 5120, 5512, 6656, 6784, 6890, 8320, 8480, 11024, 13312, 13568, 13780, 16640, 16960, 22048, 27136, 27560, 33280, 33920, 44096, 54272, 55120, 66560, 67840, 88192, 110240, 135680, 176384, 220480, 271360, 352768, 440960, 705536, 881920, 1763840, 3527680]

約数ペア:

[(1, 3527680), (2, 1763840), (4, 881920), (5, 705536), (8, 440960), (10, 352768), (13, 271360), (16, 220480), (20, 176384), (26, 135680), (32, 110240), (40, 88192), (52, 67840), (53, 66560), (64, 55120), (65, 54272), (80, 44096), (104, 33920), (106, 33280), (128, 27560), (130, 27136), (160, 22048), (208, 16960), (212, 16640), (256, 13780), (260, 13568), (265, 13312), (320, 11024), (416, 8480), (424, 8320), (512, 6890), (520, 6784), (530, 6656), (640, 5512), (689, 5120), (832, 4240), (848, 4160), (1024, 3445), (1040, 3392), (1060, 3328), (1280, 2756), (1378, 2560), (1664, 2120), (1696, 2080)]