201602500

素因数分解:

$2^2\times 5^4\times {\mathrm{11}}^1\times {\mathrm{7331}}^1$

素因数の和:7366

約数の個数: 60

約数和(自身を含む): 481008528

約数和(自身を除く): 279406028

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 125, 220, 250, 275, 500, 550, 625, 1100, 1250, 1375, 2500, 2750, 5500, 6875, 7331, 13750, 14662, 27500, 29324, 36655, 73310, 80641, 146620, 161282, 183275, 322564, 366550, 403205, 733100, 806410, 916375, 1612820, 1832750, 2016025, 3665500, 4032050, 4581875, 8064100, 9163750, 10080125, 18327500, 20160250, 40320500, 50400625, 100801250, 201602500]

約数ペア:

[(1, 201602500), (2, 100801250), (4, 50400625), (5, 40320500), (10, 20160250), (11, 18327500), (20, 10080125), (22, 9163750), (25, 8064100), (44, 4581875), (50, 4032050), (55, 3665500), (100, 2016025), (110, 1832750), (125, 1612820), (220, 916375), (250, 806410), (275, 733100), (500, 403205), (550, 366550), (625, 322564), (1100, 183275), (1250, 161282), (1375, 146620), (2500, 80641), (2750, 73310), (5500, 36655), (6875, 29324), (7331, 27500), (13750, 14662)]