40602320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:133

約数の個数: 160

約数和(自身を含む): 111957120

約数和(自身を除く): 71354800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 37, 40, 43, 44, 55, 58, 74, 80, 86, 88, 110, 116, 145, 148, 172, 176, 185, 215, 220, 232, 290, 296, 319, 344, 370, 407, 430, 440, 464, 473, 580, 592, 638, 688, 740, 814, 860, 880, 946, 1073, 1160, 1247, 1276, 1480, 1591, 1595, 1628, 1720, 1892, 2035, 2146, 2320, 2365, 2494, 2552, 2960, 3182, 3190, 3256, 3440, 3784, 4070, 4292, 4730, 4988, 5104, 5365, 6235, 6364, 6380, 6512, 7568, 7955, 8140, 8584, 9460, 9976, 10730, 11803, 12470, 12728, 12760, 13717, 15910, 16280, 17168, 17501, 18920, 19952, 21460, 23606, 24940, 25456, 25520, 27434, 31820, 32560, 35002, 37840, 42920, 46139, 47212, 49880, 54868, 59015, 63640, 68585, 70004, 85840, 87505, 92278, 94424, 99760, 109736, 118030, 127280, 137170, 140008, 175010, 184556, 188848, 219472, 230695, 236060, 274340, 280016, 350020, 369112, 461390, 472120, 507529, 548680, 700040, 738224, 922780, 944240, 1015058, 1097360, 1400080, 1845560, 2030116, 2537645, 3691120, 4060232, 5075290, 8120464, 10150580, 20301160, 40602320]

約数ペア:

[(1, 40602320), (2, 20301160), (4, 10150580), (5, 8120464), (8, 5075290), (10, 4060232), (11, 3691120), (16, 2537645), (20, 2030116), (22, 1845560), (29, 1400080), (37, 1097360), (40, 1015058), (43, 944240), (44, 922780), (55, 738224), (58, 700040), (74, 548680), (80, 507529), (86, 472120), (88, 461390), (110, 369112), (116, 350020), (145, 280016), (148, 274340), (172, 236060), (176, 230695), (185, 219472), (215, 188848), (220, 184556), (232, 175010), (290, 140008), (296, 137170), (319, 127280), (344, 118030), (370, 109736), (407, 99760), (430, 94424), (440, 92278), (464, 87505), (473, 85840), (580, 70004), (592, 68585), (638, 63640), (688, 59015), (740, 54868), (814, 49880), (860, 47212), (880, 46139), (946, 42920), (1073, 37840), (1160, 35002), (1247, 32560), (1276, 31820), (1480, 27434), (1591, 25520), (1595, 25456), (1628, 24940), (1720, 23606), (1892, 21460), (2035, 19952), (2146, 18920), (2320, 17501), (2365, 17168), (2494, 16280), (2552, 15910), (2960, 13717), (3182, 12760), (3190, 12728), (3256, 12470), (3440, 11803), (3784, 10730), (4070, 9976), (4292, 9460), (4730, 8584), (4988, 8140), (5104, 7955), (5365, 7568), (6235, 6512), (6364, 6380)]