58217500

素因数分解:

$2^2\times 5^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:137

約数の個数: 120

約数和(自身を含む): 145640880

約数和(自身を除く): 87423380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 29, 44, 50, 55, 58, 73, 100, 110, 116, 125, 145, 146, 220, 250, 275, 290, 292, 319, 365, 500, 550, 580, 625, 638, 725, 730, 803, 1100, 1250, 1276, 1375, 1450, 1460, 1595, 1606, 1825, 2117, 2500, 2750, 2900, 3190, 3212, 3625, 3650, 4015, 4234, 5500, 6380, 6875, 7250, 7300, 7975, 8030, 8468, 9125, 10585, 13750, 14500, 15950, 16060, 18125, 18250, 20075, 21170, 23287, 27500, 31900, 36250, 36500, 39875, 40150, 42340, 45625, 46574, 52925, 72500, 79750, 80300, 91250, 93148, 100375, 105850, 116435, 159500, 182500, 199375, 200750, 211700, 232870, 264625, 398750, 401500, 465740, 501875, 529250, 582175, 797500, 1003750, 1058500, 1164350, 1323125, 2007500, 2328700, 2646250, 2910875, 5292500, 5821750, 11643500, 14554375, 29108750, 58217500]

約数ペア:

[(1, 58217500), (2, 29108750), (4, 14554375), (5, 11643500), (10, 5821750), (11, 5292500), (20, 2910875), (22, 2646250), (25, 2328700), (29, 2007500), (44, 1323125), (50, 1164350), (55, 1058500), (58, 1003750), (73, 797500), (100, 582175), (110, 529250), (116, 501875), (125, 465740), (145, 401500), (146, 398750), (220, 264625), (250, 232870), (275, 211700), (290, 200750), (292, 199375), (319, 182500), (365, 159500), (500, 116435), (550, 105850), (580, 100375), (625, 93148), (638, 91250), (725, 80300), (730, 79750), (803, 72500), (1100, 52925), (1250, 46574), (1276, 45625), (1375, 42340), (1450, 40150), (1460, 39875), (1595, 36500), (1606, 36250), (1825, 31900), (2117, 27500), (2500, 23287), (2750, 21170), (2900, 20075), (3190, 18250), (3212, 18125), (3625, 16060), (3650, 15950), (4015, 14500), (4234, 13750), (5500, 10585), (6380, 9125), (6875, 8468), (7250, 8030), (7300, 7975)]