4985496880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{22091}}^1$

素因数の和:22155

約数の個数: 160

約数和(自身を含む): 14727057408

約数和(自身を除く): 9741560528

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 80, 91, 104, 112, 124, 130, 140, 155, 182, 208, 217, 248, 260, 280, 310, 364, 403, 434, 455, 496, 520, 560, 620, 728, 806, 868, 910, 1040, 1085, 1240, 1456, 1612, 1736, 1820, 2015, 2170, 2480, 2821, 3224, 3472, 3640, 4030, 4340, 5642, 6448, 7280, 8060, 8680, 11284, 14105, 16120, 17360, 22091, 22568, 28210, 32240, 44182, 45136, 56420, 88364, 110455, 112840, 154637, 176728, 220910, 225680, 287183, 309274, 353456, 441820, 574366, 618548, 684821, 773185, 883640, 1148732, 1237096, 1369642, 1435915, 1546370, 1767280, 2010281, 2297464, 2474192, 2739284, 2871830, 3092740, 3424105, 4020562, 4594928, 4793747, 5478568, 5743660, 6185480, 6848210, 8041124, 8902673, 9587494, 10051405, 10957136, 11487320, 12370960, 13696420, 16082248, 17805346, 19174988, 20102810, 22974640, 23968735, 27392840, 32164496, 35610692, 38349976, 40205620, 44513365, 47937470, 54785680, 62318711, 71221384, 76699952, 80411240, 89026730, 95874940, 124637422, 142442768, 160822480, 178053460, 191749880, 249274844, 311593555, 356106920, 383499760, 498549688, 623187110, 712213840, 997099376, 1246374220, 2492748440, 4985496880]

約数ペア:

[(1, 4985496880), (2, 2492748440), (4, 1246374220), (5, 997099376), (7, 712213840), (8, 623187110), (10, 498549688), (13, 383499760), (14, 356106920), (16, 311593555), (20, 249274844), (26, 191749880), (28, 178053460), (31, 160822480), (35, 142442768), (40, 124637422), (52, 95874940), (56, 89026730), (62, 80411240), (65, 76699952), (70, 71221384), (80, 62318711), (91, 54785680), (104, 47937470), (112, 44513365), (124, 40205620), (130, 38349976), (140, 35610692), (155, 32164496), (182, 27392840), (208, 23968735), (217, 22974640), (248, 20102810), (260, 19174988), (280, 17805346), (310, 16082248), (364, 13696420), (403, 12370960), (434, 11487320), (455, 10957136), (496, 10051405), (520, 9587494), (560, 8902673), (620, 8041124), (728, 6848210), (806, 6185480), (868, 5743660), (910, 5478568), (1040, 4793747), (1085, 4594928), (1240, 4020562), (1456, 3424105), (1612, 3092740), (1736, 2871830), (1820, 2739284), (2015, 2474192), (2170, 2297464), (2480, 2010281), (2821, 1767280), (3224, 1546370), (3472, 1435915), (3640, 1369642), (4030, 1237096), (4340, 1148732), (5642, 883640), (6448, 773185), (7280, 684821), (8060, 618548), (8680, 574366), (11284, 441820), (14105, 353456), (16120, 309274), (17360, 287183), (22091, 225680), (22568, 220910), (28210, 176728), (32240, 154637), (44182, 112840), (45136, 110455), (56420, 88364)]