2913791800

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{14731}}^1$

素因数の和:14813

約数の個数: 96

約数和(自身を含む): 7234001280

約数和(自身を除く): 4320209480

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 43, 46, 50, 86, 92, 100, 115, 172, 184, 200, 215, 230, 344, 430, 460, 575, 860, 920, 989, 1075, 1150, 1720, 1978, 2150, 2300, 3956, 4300, 4600, 4945, 7912, 8600, 9890, 14731, 19780, 24725, 29462, 39560, 49450, 58924, 73655, 98900, 117848, 147310, 197800, 294620, 338813, 368275, 589240, 633433, 677626, 736550, 1266866, 1355252, 1473100, 1694065, 2533732, 2710504, 2946200, 3167165, 3388130, 5067464, 6334330, 6776260, 8470325, 12668660, 13552520, 14568959, 15835825, 16940650, 25337320, 29137918, 31671650, 33881300, 58275836, 63343300, 67762600, 72844795, 116551672, 126686600, 145689590, 291379180, 364223975, 582758360, 728447950, 1456895900, 2913791800]

約数ペア:

[(1, 2913791800), (2, 1456895900), (4, 728447950), (5, 582758360), (8, 364223975), (10, 291379180), (20, 145689590), (23, 126686600), (25, 116551672), (40, 72844795), (43, 67762600), (46, 63343300), (50, 58275836), (86, 33881300), (92, 31671650), (100, 29137918), (115, 25337320), (172, 16940650), (184, 15835825), (200, 14568959), (215, 13552520), (230, 12668660), (344, 8470325), (430, 6776260), (460, 6334330), (575, 5067464), (860, 3388130), (920, 3167165), (989, 2946200), (1075, 2710504), (1150, 2533732), (1720, 1694065), (1978, 1473100), (2150, 1355252), (2300, 1266866), (3956, 736550), (4300, 677626), (4600, 633433), (4945, 589240), (7912, 368275), (8600, 338813), (9890, 294620), (14731, 197800), (19780, 147310), (24725, 117848), (29462, 98900), (39560, 73655), (49450, 58924)]