1726400

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:118

約数の個数: 84

約数和(自身を含む): 4629912

約数和(自身を除く): 2903512

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 83, 100, 104, 130, 160, 166, 200, 208, 260, 320, 325, 332, 400, 415, 416, 520, 650, 664, 800, 830, 832, 1040, 1079, 1300, 1328, 1600, 1660, 2075, 2080, 2158, 2600, 2656, 3320, 4150, 4160, 4316, 5200, 5312, 5395, 6640, 8300, 8632, 10400, 10790, 13280, 16600, 17264, 20800, 21580, 26560, 26975, 33200, 34528, 43160, 53950, 66400, 69056, 86320, 107900, 132800, 172640, 215800, 345280, 431600, 863200, 1726400]

約数ペア:

[(1, 1726400), (2, 863200), (4, 431600), (5, 345280), (8, 215800), (10, 172640), (13, 132800), (16, 107900), (20, 86320), (25, 69056), (26, 66400), (32, 53950), (40, 43160), (50, 34528), (52, 33200), (64, 26975), (65, 26560), (80, 21580), (83, 20800), (100, 17264), (104, 16600), (130, 13280), (160, 10790), (166, 10400), (200, 8632), (208, 8300), (260, 6640), (320, 5395), (325, 5312), (332, 5200), (400, 4316), (415, 4160), (416, 4150), (520, 3320), (650, 2656), (664, 2600), (800, 2158), (830, 2080), (832, 2075), (1040, 1660), (1079, 1600), (1300, 1328)]