57403280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:145

約数の個数: 160

約数和(自身を含む): 156739968

約数和(自身を除く): 99336688

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 37, 40, 41, 43, 44, 55, 74, 80, 82, 86, 88, 110, 148, 164, 172, 176, 185, 205, 215, 220, 296, 328, 344, 370, 407, 410, 430, 440, 451, 473, 592, 656, 688, 740, 814, 820, 860, 880, 902, 946, 1480, 1517, 1591, 1628, 1640, 1720, 1763, 1804, 1892, 2035, 2255, 2365, 2960, 3034, 3182, 3256, 3280, 3440, 3526, 3608, 3784, 4070, 4510, 4730, 6068, 6364, 6512, 7052, 7216, 7568, 7585, 7955, 8140, 8815, 9020, 9460, 12136, 12728, 14104, 15170, 15910, 16280, 16687, 17501, 17630, 18040, 18920, 19393, 24272, 25456, 28208, 30340, 31820, 32560, 33374, 35002, 35260, 36080, 37840, 38786, 60680, 63640, 65231, 66748, 70004, 70520, 77572, 83435, 87505, 96965, 121360, 127280, 130462, 133496, 140008, 141040, 155144, 166870, 175010, 193930, 260924, 266992, 280016, 310288, 326155, 333740, 350020, 387860, 521848, 652310, 667480, 700040, 717541, 775720, 1043696, 1304620, 1334960, 1400080, 1435082, 1551440, 2609240, 2870164, 3587705, 5218480, 5740328, 7175410, 11480656, 14350820, 28701640, 57403280]

約数ペア:

[(1, 57403280), (2, 28701640), (4, 14350820), (5, 11480656), (8, 7175410), (10, 5740328), (11, 5218480), (16, 3587705), (20, 2870164), (22, 2609240), (37, 1551440), (40, 1435082), (41, 1400080), (43, 1334960), (44, 1304620), (55, 1043696), (74, 775720), (80, 717541), (82, 700040), (86, 667480), (88, 652310), (110, 521848), (148, 387860), (164, 350020), (172, 333740), (176, 326155), (185, 310288), (205, 280016), (215, 266992), (220, 260924), (296, 193930), (328, 175010), (344, 166870), (370, 155144), (407, 141040), (410, 140008), (430, 133496), (440, 130462), (451, 127280), (473, 121360), (592, 96965), (656, 87505), (688, 83435), (740, 77572), (814, 70520), (820, 70004), (860, 66748), (880, 65231), (902, 63640), (946, 60680), (1480, 38786), (1517, 37840), (1591, 36080), (1628, 35260), (1640, 35002), (1720, 33374), (1763, 32560), (1804, 31820), (1892, 30340), (2035, 28208), (2255, 25456), (2365, 24272), (2960, 19393), (3034, 18920), (3182, 18040), (3256, 17630), (3280, 17501), (3440, 16687), (3526, 16280), (3608, 15910), (3784, 15170), (4070, 14104), (4510, 12728), (4730, 12136), (6068, 9460), (6364, 9020), (6512, 8815), (7052, 8140), (7216, 7955), (7568, 7585)]