102364400

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{13469}}^1$

素因数の和:13506

約数の個数: 60

約数和(自身を含む): 258893400

約数和(自身を除く): 156529000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 475, 760, 950, 1520, 1900, 3800, 7600, 13469, 26938, 53876, 67345, 107752, 134690, 215504, 255911, 269380, 336725, 511822, 538760, 673450, 1023644, 1077520, 1279555, 1346900, 2047288, 2559110, 2693800, 4094576, 5118220, 5387600, 6397775, 10236440, 12795550, 20472880, 25591100, 51182200, 102364400]

約数ペア:

[(1, 102364400), (2, 51182200), (4, 25591100), (5, 20472880), (8, 12795550), (10, 10236440), (16, 6397775), (19, 5387600), (20, 5118220), (25, 4094576), (38, 2693800), (40, 2559110), (50, 2047288), (76, 1346900), (80, 1279555), (95, 1077520), (100, 1023644), (152, 673450), (190, 538760), (200, 511822), (304, 336725), (380, 269380), (400, 255911), (475, 215504), (760, 134690), (950, 107752), (1520, 67345), (1900, 53876), (3800, 26938), (7600, 13469)]