102717800

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{27031}}^1$

素因数の和:27066

約数の個数: 48

約数和(自身を含む): 251397600

約数和(自身を除く): 148679800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 27031, 54062, 108124, 135155, 216248, 270310, 513589, 540620, 675775, 1027178, 1081240, 1351550, 2054356, 2567945, 2703100, 4108712, 5135890, 5406200, 10271780, 12839725, 20543560, 25679450, 51358900, 102717800]

約数ペア:

[(1, 102717800), (2, 51358900), (4, 25679450), (5, 20543560), (8, 12839725), (10, 10271780), (19, 5406200), (20, 5135890), (25, 4108712), (38, 2703100), (40, 2567945), (50, 2054356), (76, 1351550), (95, 1081240), (100, 1027178), (152, 675775), (190, 540620), (200, 513589), (380, 270310), (475, 216248), (760, 135155), (950, 108124), (1900, 54062), (3800, 27031)]