42162560

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:196

約数の個数: 128

約数和(自身を含む): 113024160

約数和(自身を除く): 70861600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 53, 55, 64, 80, 88, 106, 110, 113, 128, 160, 176, 212, 220, 226, 265, 320, 352, 424, 440, 452, 530, 565, 583, 640, 704, 848, 880, 904, 1060, 1130, 1166, 1243, 1408, 1696, 1760, 1808, 2120, 2260, 2332, 2486, 2915, 3392, 3520, 3616, 4240, 4520, 4664, 4972, 5830, 5989, 6215, 6784, 7040, 7232, 8480, 9040, 9328, 9944, 11660, 11978, 12430, 14464, 16960, 18080, 18656, 19888, 23320, 23956, 24860, 29945, 33920, 36160, 37312, 39776, 46640, 47912, 49720, 59890, 65879, 72320, 74624, 79552, 93280, 95824, 99440, 119780, 131758, 159104, 186560, 191648, 198880, 239560, 263516, 329395, 373120, 383296, 397760, 479120, 527032, 658790, 766592, 795520, 958240, 1054064, 1317580, 1916480, 2108128, 2635160, 3832960, 4216256, 5270320, 8432512, 10540640, 21081280, 42162560]

約数ペア:

[(1, 42162560), (2, 21081280), (4, 10540640), (5, 8432512), (8, 5270320), (10, 4216256), (11, 3832960), (16, 2635160), (20, 2108128), (22, 1916480), (32, 1317580), (40, 1054064), (44, 958240), (53, 795520), (55, 766592), (64, 658790), (80, 527032), (88, 479120), (106, 397760), (110, 383296), (113, 373120), (128, 329395), (160, 263516), (176, 239560), (212, 198880), (220, 191648), (226, 186560), (265, 159104), (320, 131758), (352, 119780), (424, 99440), (440, 95824), (452, 93280), (530, 79552), (565, 74624), (583, 72320), (640, 65879), (704, 59890), (848, 49720), (880, 47912), (904, 46640), (1060, 39776), (1130, 37312), (1166, 36160), (1243, 33920), (1408, 29945), (1696, 24860), (1760, 23956), (1808, 23320), (2120, 19888), (2260, 18656), (2332, 18080), (2486, 16960), (2915, 14464), (3392, 12430), (3520, 11978), (3616, 11660), (4240, 9944), (4520, 9328), (4664, 9040), (4972, 8480), (5830, 7232), (5989, 7040), (6215, 6784)]