2009669620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{36713}}^1$

素因数の和:36769

約数の個数: 96

約数和(自身を含む): 5329110528

約数和(自身を除く): 3319440908

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 23, 28, 34, 35, 46, 68, 70, 85, 92, 115, 119, 140, 161, 170, 230, 238, 322, 340, 391, 460, 476, 595, 644, 782, 805, 1190, 1564, 1610, 1955, 2380, 2737, 3220, 3910, 5474, 7820, 10948, 13685, 27370, 36713, 54740, 73426, 146852, 183565, 256991, 367130, 513982, 624121, 734260, 844399, 1027964, 1248242, 1284955, 1688798, 2496484, 2569910, 3120605, 3377596, 4221995, 4368847, 5139820, 5910793, 6241210, 8443990, 8737694, 11821586, 12482420, 14354783, 16887980, 17475388, 21844235, 23643172, 28709566, 29553965, 43688470, 57419132, 59107930, 71773915, 87376940, 100483481, 118215860, 143547830, 200966962, 287095660, 401933924, 502417405, 1004834810, 2009669620]

約数ペア:

[(1, 2009669620), (2, 1004834810), (4, 502417405), (5, 401933924), (7, 287095660), (10, 200966962), (14, 143547830), (17, 118215860), (20, 100483481), (23, 87376940), (28, 71773915), (34, 59107930), (35, 57419132), (46, 43688470), (68, 29553965), (70, 28709566), (85, 23643172), (92, 21844235), (115, 17475388), (119, 16887980), (140, 14354783), (161, 12482420), (170, 11821586), (230, 8737694), (238, 8443990), (322, 6241210), (340, 5910793), (391, 5139820), (460, 4368847), (476, 4221995), (595, 3377596), (644, 3120605), (782, 2569910), (805, 2496484), (1190, 1688798), (1564, 1284955), (1610, 1248242), (1955, 1027964), (2380, 844399), (2737, 734260), (3220, 624121), (3910, 513982), (5474, 367130), (7820, 256991), (10948, 183565), (13685, 146852), (27370, 73426), (36713, 54740)]