42731200

素因数分解:

$2^6\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1571}}^1$

素因数の和:1610

約数の個数: 84

約数和(自身を含む): 111401352

約数和(自身を除く): 68670152

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 136, 160, 170, 200, 272, 320, 340, 400, 425, 544, 680, 800, 850, 1088, 1360, 1571, 1600, 1700, 2720, 3142, 3400, 5440, 6284, 6800, 7855, 12568, 13600, 15710, 25136, 26707, 27200, 31420, 39275, 50272, 53414, 62840, 78550, 100544, 106828, 125680, 133535, 157100, 213656, 251360, 267070, 314200, 427312, 502720, 534140, 628400, 667675, 854624, 1068280, 1256800, 1335350, 1709248, 2136560, 2513600, 2670700, 4273120, 5341400, 8546240, 10682800, 21365600, 42731200]

約数ペア:

[(1, 42731200), (2, 21365600), (4, 10682800), (5, 8546240), (8, 5341400), (10, 4273120), (16, 2670700), (17, 2513600), (20, 2136560), (25, 1709248), (32, 1335350), (34, 1256800), (40, 1068280), (50, 854624), (64, 667675), (68, 628400), (80, 534140), (85, 502720), (100, 427312), (136, 314200), (160, 267070), (170, 251360), (200, 213656), (272, 157100), (320, 133535), (340, 125680), (400, 106828), (425, 100544), (544, 78550), (680, 62840), (800, 53414), (850, 50272), (1088, 39275), (1360, 31420), (1571, 27200), (1600, 26707), (1700, 25136), (2720, 15710), (3142, 13600), (3400, 12568), (5440, 7855), (6284, 6800)]