1796702900

素因数分解:

$2^2\times 5^2\times {\mathrm{167}}^1\times {\mathrm{271}}^1\times {\mathrm{397}}^1$

素因数の和:849

約数の個数: 72

約数和(自身を含む): 3946580736

約数和(自身を除く): 2149877836

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 167, 271, 334, 397, 542, 668, 794, 835, 1084, 1355, 1588, 1670, 1985, 2710, 3340, 3970, 4175, 5420, 6775, 7940, 8350, 9925, 13550, 16700, 19850, 27100, 39700, 45257, 66299, 90514, 107587, 132598, 181028, 215174, 226285, 265196, 331495, 430348, 452570, 537935, 662990, 905140, 1075870, 1131425, 1325980, 1657475, 2151740, 2262850, 2689675, 3314950, 4525700, 5379350, 6629900, 10758700, 17967029, 35934058, 71868116, 89835145, 179670290, 359340580, 449175725, 898351450, 1796702900]

約数ペア:

[(1, 1796702900), (2, 898351450), (4, 449175725), (5, 359340580), (10, 179670290), (20, 89835145), (25, 71868116), (50, 35934058), (100, 17967029), (167, 10758700), (271, 6629900), (334, 5379350), (397, 4525700), (542, 3314950), (668, 2689675), (794, 2262850), (835, 2151740), (1084, 1657475), (1355, 1325980), (1588, 1131425), (1670, 1075870), (1985, 905140), (2710, 662990), (3340, 537935), (3970, 452570), (4175, 430348), (5420, 331495), (6775, 265196), (7940, 226285), (8350, 215174), (9925, 181028), (13550, 132598), (16700, 107587), (19850, 90514), (27100, 66299), (39700, 45257)]