200020600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4049}}^1$

素因数の和:4097

約数の個数: 96

約数和(自身を含む): 527310000

約数和(自身を除く): 327289400

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 25, 26, 38, 40, 50, 52, 65, 76, 95, 100, 104, 130, 152, 190, 200, 247, 260, 325, 380, 475, 494, 520, 650, 760, 950, 988, 1235, 1300, 1900, 1976, 2470, 2600, 3800, 4049, 4940, 6175, 8098, 9880, 12350, 16196, 20245, 24700, 32392, 40490, 49400, 52637, 76931, 80980, 101225, 105274, 153862, 161960, 202450, 210548, 263185, 307724, 384655, 404900, 421096, 526370, 615448, 769310, 809800, 1000103, 1052740, 1315925, 1538620, 1923275, 2000206, 2105480, 2631850, 3077240, 3846550, 4000412, 5000515, 5263700, 7693100, 8000824, 10001030, 10527400, 15386200, 20002060, 25002575, 40004120, 50005150, 100010300, 200020600]

約数ペア:

[(1, 200020600), (2, 100010300), (4, 50005150), (5, 40004120), (8, 25002575), (10, 20002060), (13, 15386200), (19, 10527400), (20, 10001030), (25, 8000824), (26, 7693100), (38, 5263700), (40, 5000515), (50, 4000412), (52, 3846550), (65, 3077240), (76, 2631850), (95, 2105480), (100, 2000206), (104, 1923275), (130, 1538620), (152, 1315925), (190, 1052740), (200, 1000103), (247, 809800), (260, 769310), (325, 615448), (380, 526370), (475, 421096), (494, 404900), (520, 384655), (650, 307724), (760, 263185), (950, 210548), (988, 202450), (1235, 161960), (1300, 153862), (1900, 105274), (1976, 101225), (2470, 80980), (2600, 76931), (3800, 52637), (4049, 49400), (4940, 40490), (6175, 32392), (8098, 24700), (9880, 20245), (12350, 16196)]