16577882770

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:428

約数の個数: 128

約数和(自身を含む): 32500776960

約数和(自身を除く): 15922894190

約数列:

[1, 2, 5, 10, 29, 47, 58, 61, 94, 122, 127, 145, 157, 235, 254, 290, 305, 314, 470, 610, 635, 785, 1270, 1363, 1570, 1769, 2726, 2867, 3538, 3683, 4553, 5734, 5969, 6815, 7366, 7379, 7747, 8845, 9106, 9577, 11938, 13630, 14335, 14758, 15494, 17690, 18415, 19154, 19939, 22765, 28670, 29845, 36830, 36895, 38735, 39878, 45530, 47885, 59690, 73790, 77470, 83143, 95770, 99695, 166286, 173101, 199390, 213991, 224663, 277733, 346202, 364109, 415715, 427982, 449326, 450119, 555466, 578231, 728218, 831430, 865505, 900238, 937133, 1069955, 1123315, 1156462, 1216279, 1388665, 1731010, 1820545, 1874266, 2139910, 2246630, 2250595, 2432558, 2777330, 2891155, 3641090, 4501190, 4685665, 5782310, 6081395, 9371330, 10559161, 12162790, 13053451, 21118322, 26106902, 27176857, 35272091, 52795805, 54353714, 57165113, 65267255, 70544182, 105591610, 114330226, 130534510, 135884285, 176360455, 271768570, 285825565, 352720910, 571651130, 1657788277, 3315576554, 8288941385, 16577882770]

約数ペア:

[(1, 16577882770), (2, 8288941385), (5, 3315576554), (10, 1657788277), (29, 571651130), (47, 352720910), (58, 285825565), (61, 271768570), (94, 176360455), (122, 135884285), (127, 130534510), (145, 114330226), (157, 105591610), (235, 70544182), (254, 65267255), (290, 57165113), (305, 54353714), (314, 52795805), (470, 35272091), (610, 27176857), (635, 26106902), (785, 21118322), (1270, 13053451), (1363, 12162790), (1570, 10559161), (1769, 9371330), (2726, 6081395), (2867, 5782310), (3538, 4685665), (3683, 4501190), (4553, 3641090), (5734, 2891155), (5969, 2777330), (6815, 2432558), (7366, 2250595), (7379, 2246630), (7747, 2139910), (8845, 1874266), (9106, 1820545), (9577, 1731010), (11938, 1388665), (13630, 1216279), (14335, 1156462), (14758, 1123315), (15494, 1069955), (17690, 937133), (18415, 900238), (19154, 865505), (19939, 831430), (22765, 728218), (28670, 578231), (29845, 555466), (36830, 450119), (36895, 449326), (38735, 427982), (39878, 415715), (45530, 364109), (47885, 346202), (59690, 277733), (73790, 224663), (77470, 213991), (83143, 199390), (95770, 173101), (99695, 166286)]