11877320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{251}}^1$

素因数の和:295

約数の個数: 96

約数和(自身を含む): 33203520

約数和(自身を除く): 21326200

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 169, 182, 251, 260, 280, 338, 364, 455, 502, 520, 676, 728, 845, 910, 1004, 1183, 1255, 1352, 1690, 1757, 1820, 2008, 2366, 2510, 3263, 3380, 3514, 3640, 4732, 5020, 5915, 6526, 6760, 7028, 8785, 9464, 10040, 11830, 13052, 14056, 16315, 17570, 22841, 23660, 26104, 32630, 35140, 42419, 45682, 47320, 65260, 70280, 84838, 91364, 114205, 130520, 169676, 182728, 212095, 228410, 296933, 339352, 424190, 456820, 593866, 848380, 913640, 1187732, 1484665, 1696760, 2375464, 2969330, 5938660, 11877320]

約数ペア:

[(1, 11877320), (2, 5938660), (4, 2969330), (5, 2375464), (7, 1696760), (8, 1484665), (10, 1187732), (13, 913640), (14, 848380), (20, 593866), (26, 456820), (28, 424190), (35, 339352), (40, 296933), (52, 228410), (56, 212095), (65, 182728), (70, 169676), (91, 130520), (104, 114205), (130, 91364), (140, 84838), (169, 70280), (182, 65260), (251, 47320), (260, 45682), (280, 42419), (338, 35140), (364, 32630), (455, 26104), (502, 23660), (520, 22841), (676, 17570), (728, 16315), (845, 14056), (910, 13052), (1004, 11830), (1183, 10040), (1255, 9464), (1352, 8785), (1690, 7028), (1757, 6760), (1820, 6526), (2008, 5915), (2366, 5020), (2510, 4732), (3263, 3640), (3380, 3514)]