5578400

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:406

約数の個数: 72

約数和(自身を含む): 14374080

約数和(自身を除く): 8795680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 152, 160, 190, 200, 304, 367, 380, 400, 475, 608, 734, 760, 800, 950, 1468, 1520, 1835, 1900, 2936, 3040, 3670, 3800, 5872, 6973, 7340, 7600, 9175, 11744, 13946, 14680, 15200, 18350, 27892, 29360, 34865, 36700, 55784, 58720, 69730, 73400, 111568, 139460, 146800, 174325, 223136, 278920, 293600, 348650, 557840, 697300, 1115680, 1394600, 2789200, 5578400]

約数ペア:

[(1, 5578400), (2, 2789200), (4, 1394600), (5, 1115680), (8, 697300), (10, 557840), (16, 348650), (19, 293600), (20, 278920), (25, 223136), (32, 174325), (38, 146800), (40, 139460), (50, 111568), (76, 73400), (80, 69730), (95, 58720), (100, 55784), (152, 36700), (160, 34865), (190, 29360), (200, 27892), (304, 18350), (367, 15200), (380, 14680), (400, 13946), (475, 11744), (608, 9175), (734, 7600), (760, 7340), (800, 6973), (950, 5872), (1468, 3800), (1520, 3670), (1835, 3040), (1900, 2936)]