5138560

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:94

約数の個数: 128

約数和(自身を含む): 14883840

約数和(自身を除く): 9745280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 37, 40, 56, 62, 64, 70, 74, 80, 112, 124, 128, 140, 148, 155, 160, 185, 217, 224, 248, 259, 280, 296, 310, 320, 370, 434, 448, 496, 518, 560, 592, 620, 640, 740, 868, 896, 992, 1036, 1085, 1120, 1147, 1184, 1240, 1295, 1480, 1736, 1984, 2072, 2170, 2240, 2294, 2368, 2480, 2590, 2960, 3472, 3968, 4144, 4340, 4480, 4588, 4736, 4960, 5180, 5735, 5920, 6944, 8029, 8288, 8680, 9176, 9920, 10360, 11470, 11840, 13888, 16058, 16576, 17360, 18352, 19840, 20720, 22940, 23680, 27776, 32116, 33152, 34720, 36704, 40145, 41440, 45880, 64232, 69440, 73408, 80290, 82880, 91760, 128464, 138880, 146816, 160580, 165760, 183520, 256928, 321160, 367040, 513856, 642320, 734080, 1027712, 1284640, 2569280, 5138560]

約数ペア:

[(1, 5138560), (2, 2569280), (4, 1284640), (5, 1027712), (7, 734080), (8, 642320), (10, 513856), (14, 367040), (16, 321160), (20, 256928), (28, 183520), (31, 165760), (32, 160580), (35, 146816), (37, 138880), (40, 128464), (56, 91760), (62, 82880), (64, 80290), (70, 73408), (74, 69440), (80, 64232), (112, 45880), (124, 41440), (128, 40145), (140, 36704), (148, 34720), (155, 33152), (160, 32116), (185, 27776), (217, 23680), (224, 22940), (248, 20720), (259, 19840), (280, 18352), (296, 17360), (310, 16576), (320, 16058), (370, 13888), (434, 11840), (448, 11470), (496, 10360), (518, 9920), (560, 9176), (592, 8680), (620, 8288), (640, 8029), (740, 6944), (868, 5920), (896, 5735), (992, 5180), (1036, 4960), (1085, 4736), (1120, 4588), (1147, 4480), (1184, 4340), (1240, 4144), (1295, 3968), (1480, 3472), (1736, 2960), (1984, 2590), (2072, 2480), (2170, 2368), (2240, 2294)]