11271260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1$

素因数の和:603

約数の個数: 96

約数和(自身を含む): 31836672

約数和(自身を除く): 20565412

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 130, 140, 143, 154, 182, 220, 260, 286, 308, 364, 385, 455, 563, 572, 715, 770, 910, 1001, 1126, 1430, 1540, 1820, 2002, 2252, 2815, 2860, 3941, 4004, 5005, 5630, 6193, 7319, 7882, 10010, 11260, 12386, 14638, 15764, 19705, 20020, 24772, 29276, 30965, 36595, 39410, 43351, 51233, 61930, 73190, 78820, 80509, 86702, 102466, 123860, 146380, 161018, 173404, 204932, 216755, 256165, 322036, 402545, 433510, 512330, 563563, 805090, 867020, 1024660, 1127126, 1610180, 2254252, 2817815, 5635630, 11271260]

約数ペア:

[(1, 11271260), (2, 5635630), (4, 2817815), (5, 2254252), (7, 1610180), (10, 1127126), (11, 1024660), (13, 867020), (14, 805090), (20, 563563), (22, 512330), (26, 433510), (28, 402545), (35, 322036), (44, 256165), (52, 216755), (55, 204932), (65, 173404), (70, 161018), (77, 146380), (91, 123860), (110, 102466), (130, 86702), (140, 80509), (143, 78820), (154, 73190), (182, 61930), (220, 51233), (260, 43351), (286, 39410), (308, 36595), (364, 30965), (385, 29276), (455, 24772), (563, 20020), (572, 19705), (715, 15764), (770, 14638), (910, 12386), (1001, 11260), (1126, 10010), (1430, 7882), (1540, 7319), (1820, 6193), (2002, 5630), (2252, 5005), (2815, 4004), (2860, 3941)]