10781408

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1$

素因数の和:411

約数の個数: 48

約数和(自身を含む): 23451120

約数和(自身を除く): 12669712

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 109, 176, 218, 281, 352, 436, 562, 872, 1124, 1199, 1744, 2248, 2398, 3091, 3488, 4496, 4796, 6182, 8992, 9592, 12364, 19184, 24728, 30629, 38368, 49456, 61258, 98912, 122516, 245032, 336919, 490064, 673838, 980128, 1347676, 2695352, 5390704, 10781408]

約数ペア:

[(1, 10781408), (2, 5390704), (4, 2695352), (8, 1347676), (11, 980128), (16, 673838), (22, 490064), (32, 336919), (44, 245032), (88, 122516), (109, 98912), (176, 61258), (218, 49456), (281, 38368), (352, 30629), (436, 24728), (562, 19184), (872, 12364), (1124, 9592), (1199, 8992), (1744, 6182), (2248, 4796), (2398, 4496), (3091, 3488)]