1215707093540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1031}}^1\times {\mathrm{20959}}^1$

素因数の和:22125

約数の個数: 96

約数和(自身を含む): 2670961305600

約数和(自身を除く): 1455254212060

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 97, 116, 145, 194, 290, 388, 485, 580, 970, 1031, 1940, 2062, 2813, 4124, 5155, 5626, 10310, 11252, 14065, 20620, 20959, 28130, 29899, 41918, 56260, 59798, 83836, 100007, 104795, 119596, 149495, 200014, 209590, 298990, 400028, 419180, 500035, 597980, 607811, 1000070, 1215622, 2000140, 2033023, 2431244, 2900203, 3039055, 4066046, 5800406, 6078110, 8132092, 10165115, 11600812, 12156220, 14501015, 20330230, 21608729, 29002030, 40660460, 43217458, 58004060, 58957667, 86434916, 108043645, 117915334, 216087290, 235830668, 294788335, 432174580, 589576670, 626653141, 1179153340, 1253306282, 2096046713, 2506612564, 3133265705, 4192093426, 6266531410, 8384186852, 10480233565, 12533062820, 20960467130, 41920934260, 60785354677, 121570709354, 243141418708, 303926773385, 607853546770, 1215707093540]

約数ペア:

[(1, 1215707093540), (2, 607853546770), (4, 303926773385), (5, 243141418708), (10, 121570709354), (20, 60785354677), (29, 41920934260), (58, 20960467130), (97, 12533062820), (116, 10480233565), (145, 8384186852), (194, 6266531410), (290, 4192093426), (388, 3133265705), (485, 2506612564), (580, 2096046713), (970, 1253306282), (1031, 1179153340), (1940, 626653141), (2062, 589576670), (2813, 432174580), (4124, 294788335), (5155, 235830668), (5626, 216087290), (10310, 117915334), (11252, 108043645), (14065, 86434916), (20620, 58957667), (20959, 58004060), (28130, 43217458), (29899, 40660460), (41918, 29002030), (56260, 21608729), (59798, 20330230), (83836, 14501015), (100007, 12156220), (104795, 11600812), (119596, 10165115), (149495, 8132092), (200014, 6078110), (209590, 5800406), (298990, 4066046), (400028, 3039055), (419180, 2900203), (500035, 2431244), (597980, 2033023), (607811, 2000140), (1000070, 1215622)]