11894560

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4373}}^1$

素因数の和:4405

約数の個数: 48

約数和(自身を含む): 29760696

約数和(自身を除く): 17866136

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 4373, 8746, 17492, 21865, 34984, 43730, 69968, 74341, 87460, 139936, 148682, 174920, 297364, 349840, 371705, 594728, 699680, 743410, 1189456, 1486820, 2378912, 2973640, 5947280, 11894560]

約数ペア:

[(1, 11894560), (2, 5947280), (4, 2973640), (5, 2378912), (8, 1486820), (10, 1189456), (16, 743410), (17, 699680), (20, 594728), (32, 371705), (34, 349840), (40, 297364), (68, 174920), (80, 148682), (85, 139936), (136, 87460), (160, 74341), (170, 69968), (272, 43730), (340, 34984), (544, 21865), (680, 17492), (1360, 8746), (2720, 4373)]