26089585480

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{397}}^1\times {\mathrm{33529}}^1$

素因数の和:33951

約数の個数: 96

約数和(自身を含む): 68459542200

約数和(自身を除く): 42369956720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 397, 490, 794, 980, 1588, 1960, 1985, 2779, 3176, 3970, 5558, 7940, 11116, 13895, 15880, 19453, 22232, 27790, 33529, 38906, 55580, 67058, 77812, 97265, 111160, 134116, 155624, 167645, 194530, 234703, 268232, 335290, 389060, 469406, 670580, 778120, 938812, 1173515, 1341160, 1642921, 1877624, 2347030, 3285842, 4694060, 6571684, 8214605, 9388120, 13143368, 13311013, 16429210, 26622026, 32858420, 53244052, 65716840, 66555065, 93177091, 106488104, 133110130, 186354182, 266220260, 372708364, 465885455, 532440520, 652239637, 745416728, 931770910, 1304479274, 1863541820, 2608958548, 3261198185, 3727083640, 5217917096, 6522396370, 13044792740, 26089585480]

約数ペア:

[(1, 26089585480), (2, 13044792740), (4, 6522396370), (5, 5217917096), (7, 3727083640), (8, 3261198185), (10, 2608958548), (14, 1863541820), (20, 1304479274), (28, 931770910), (35, 745416728), (40, 652239637), (49, 532440520), (56, 465885455), (70, 372708364), (98, 266220260), (140, 186354182), (196, 133110130), (245, 106488104), (280, 93177091), (392, 66555065), (397, 65716840), (490, 53244052), (794, 32858420), (980, 26622026), (1588, 16429210), (1960, 13311013), (1985, 13143368), (2779, 9388120), (3176, 8214605), (3970, 6571684), (5558, 4694060), (7940, 3285842), (11116, 2347030), (13895, 1877624), (15880, 1642921), (19453, 1341160), (22232, 1173515), (27790, 938812), (33529, 778120), (38906, 670580), (55580, 469406), (67058, 389060), (77812, 335290), (97265, 268232), (111160, 234703), (134116, 194530), (155624, 167645)]