58408900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1831}}^1$

素因数の和:1885

約数の個数: 72

約数和(自身を含む): 143115840

約数和(自身を除く): 84706940

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, 1100, 1276, 1450, 1595, 1831, 2900, 3190, 3662, 6380, 7324, 7975, 9155, 15950, 18310, 20141, 31900, 36620, 40282, 45775, 53099, 80564, 91550, 100705, 106198, 183100, 201410, 212396, 265495, 402820, 503525, 530990, 584089, 1007050, 1061980, 1168178, 1327475, 2014100, 2336356, 2654950, 2920445, 5309900, 5840890, 11681780, 14602225, 29204450, 58408900]

約数ペア:

[(1, 58408900), (2, 29204450), (4, 14602225), (5, 11681780), (10, 5840890), (11, 5309900), (20, 2920445), (22, 2654950), (25, 2336356), (29, 2014100), (44, 1327475), (50, 1168178), (55, 1061980), (58, 1007050), (100, 584089), (110, 530990), (116, 503525), (145, 402820), (220, 265495), (275, 212396), (290, 201410), (319, 183100), (550, 106198), (580, 100705), (638, 91550), (725, 80564), (1100, 53099), (1276, 45775), (1450, 40282), (1595, 36620), (1831, 31900), (2900, 20141), (3190, 18310), (3662, 15950), (6380, 9155), (7324, 7975)]