26764100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{839}}^1$

素因数の和:893

約数の個数: 72

約数和(自身を含む): 65620800

約数和(自身を除く): 38856700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 29, 44, 50, 55, 58, 100, 110, 116, 145, 220, 275, 290, 319, 550, 580, 638, 725, 839, 1100, 1276, 1450, 1595, 1678, 2900, 3190, 3356, 4195, 6380, 7975, 8390, 9229, 15950, 16780, 18458, 20975, 24331, 31900, 36916, 41950, 46145, 48662, 83900, 92290, 97324, 121655, 184580, 230725, 243310, 267641, 461450, 486620, 535282, 608275, 922900, 1070564, 1216550, 1338205, 2433100, 2676410, 5352820, 6691025, 13382050, 26764100]

約数ペア:

[(1, 26764100), (2, 13382050), (4, 6691025), (5, 5352820), (10, 2676410), (11, 2433100), (20, 1338205), (22, 1216550), (25, 1070564), (29, 922900), (44, 608275), (50, 535282), (55, 486620), (58, 461450), (100, 267641), (110, 243310), (116, 230725), (145, 184580), (220, 121655), (275, 97324), (290, 92290), (319, 83900), (550, 48662), (580, 46145), (638, 41950), (725, 36916), (839, 31900), (1100, 24331), (1276, 20975), (1450, 18458), (1595, 16780), (1678, 15950), (2900, 9229), (3190, 8390), (3356, 7975), (4195, 6380)]