539893640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2551}}^1$

素因数の和:2623

約数の個数: 128

約数和(自身を含む): 1466277120

約数和(自身を除く): 926383480

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 37, 40, 44, 52, 55, 65, 74, 88, 104, 110, 130, 143, 148, 185, 220, 260, 286, 296, 370, 407, 440, 481, 520, 572, 715, 740, 814, 962, 1144, 1430, 1480, 1628, 1924, 2035, 2405, 2551, 2860, 3256, 3848, 4070, 4810, 5102, 5291, 5720, 8140, 9620, 10204, 10582, 12755, 16280, 19240, 20408, 21164, 25510, 26455, 28061, 33163, 42328, 51020, 52910, 56122, 66326, 94387, 102040, 105820, 112244, 132652, 140305, 165815, 188774, 211640, 224488, 265304, 280610, 331630, 364793, 377548, 471935, 561220, 663260, 729586, 755096, 943870, 1038257, 1122440, 1227031, 1326520, 1459172, 1823965, 1887740, 2076514, 2454062, 2918344, 3647930, 3775480, 4153028, 4908124, 5191285, 6135155, 7295860, 8306056, 9816248, 10382570, 12270310, 13497341, 14591720, 20765140, 24540620, 26994682, 41530280, 49081240, 53989364, 67486705, 107978728, 134973410, 269946820, 539893640]

約数ペア:

[(1, 539893640), (2, 269946820), (4, 134973410), (5, 107978728), (8, 67486705), (10, 53989364), (11, 49081240), (13, 41530280), (20, 26994682), (22, 24540620), (26, 20765140), (37, 14591720), (40, 13497341), (44, 12270310), (52, 10382570), (55, 9816248), (65, 8306056), (74, 7295860), (88, 6135155), (104, 5191285), (110, 4908124), (130, 4153028), (143, 3775480), (148, 3647930), (185, 2918344), (220, 2454062), (260, 2076514), (286, 1887740), (296, 1823965), (370, 1459172), (407, 1326520), (440, 1227031), (481, 1122440), (520, 1038257), (572, 943870), (715, 755096), (740, 729586), (814, 663260), (962, 561220), (1144, 471935), (1430, 377548), (1480, 364793), (1628, 331630), (1924, 280610), (2035, 265304), (2405, 224488), (2551, 211640), (2860, 188774), (3256, 165815), (3848, 140305), (4070, 132652), (4810, 112244), (5102, 105820), (5291, 102040), (5720, 94387), (8140, 66326), (9620, 56122), (10204, 52910), (10582, 51020), (12755, 42328), (16280, 33163), (19240, 28061), (20408, 26455), (21164, 25510)]