2052804740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37501}}^1$

素因数の和:37557

約数の個数: 96

約数和(自身を含む): 5443490304

約数和(自身を除く): 3390685564

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, 37501, 54740, 75002, 150004, 187505, 262507, 375010, 525014, 637517, 750020, 862523, 1050028, 1275034, 1312535, 1725046, 2550068, 2625070, 3187585, 3450092, 4312615, 4462619, 5250140, 6037661, 6375170, 8625230, 8925238, 12075322, 12750340, 14662891, 17250460, 17850476, 22313095, 24150644, 29325782, 30188305, 44626190, 58651564, 60376610, 73314455, 89252380, 102640237, 120753220, 146628910, 205280474, 293257820, 410560948, 513201185, 1026402370, 2052804740]

約数ペア:

[(1, 2052804740), (2, 1026402370), (4, 513201185), (5, 410560948), (7, 293257820), (10, 205280474), (14, 146628910), (17, 120753220), (20, 102640237), (23, 89252380), (28, 73314455), (34, 60376610), (35, 58651564), (46, 44626190), (68, 30188305), (70, 29325782), (85, 24150644), (92, 22313095), (115, 17850476), (119, 17250460), (140, 14662891), (161, 12750340), (170, 12075322), (230, 8925238), (238, 8625230), (322, 6375170), (340, 6037661), (391, 5250140), (460, 4462619), (476, 4312615), (595, 3450092), (644, 3187585), (782, 2625070), (805, 2550068), (1190, 1725046), (1564, 1312535), (1610, 1275034), (1955, 1050028), (2380, 862523), (2737, 750020), (3220, 637517), (3910, 525014), (5474, 375010), (7820, 262507), (10948, 187505), (13685, 150004), (27370, 75002), (37501, 54740)]