11521070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:197

約数の個数: 64

約数和(自身を含む): 24587712

約数和(自身を除く): 13066642

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 61, 85, 101, 110, 122, 170, 187, 202, 305, 374, 505, 610, 671, 935, 1010, 1037, 1111, 1342, 1717, 1870, 2074, 2222, 3355, 3434, 5185, 5555, 6161, 6710, 8585, 10370, 11110, 11407, 12322, 17170, 18887, 22814, 30805, 37774, 57035, 61610, 67771, 94435, 104737, 114070, 135542, 188870, 209474, 338855, 523685, 677710, 1047370, 1152107, 2304214, 5760535, 11521070]

約数ペア:

[(1, 11521070), (2, 5760535), (5, 2304214), (10, 1152107), (11, 1047370), (17, 677710), (22, 523685), (34, 338855), (55, 209474), (61, 188870), (85, 135542), (101, 114070), (110, 104737), (122, 94435), (170, 67771), (187, 61610), (202, 57035), (305, 37774), (374, 30805), (505, 22814), (610, 18887), (671, 17170), (935, 12322), (1010, 11407), (1037, 11110), (1111, 10370), (1342, 8585), (1717, 6710), (1870, 6161), (2074, 5555), (2222, 5185), (3355, 3434)]