84136250

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:273

約数の個数: 80

約数和(自身を含む): 178817760

約数和(自身を除く): 94681510

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 110, 125, 145, 211, 250, 275, 290, 319, 422, 550, 625, 638, 725, 1055, 1250, 1375, 1450, 1595, 2110, 2321, 2750, 3190, 3625, 4642, 5275, 6119, 6875, 7250, 7975, 10550, 11605, 12238, 13750, 15950, 18125, 23210, 26375, 30595, 36250, 39875, 52750, 58025, 61190, 67309, 79750, 116050, 131875, 134618, 152975, 199375, 263750, 290125, 305950, 336545, 398750, 580250, 673090, 764875, 1450625, 1529750, 1682725, 2901250, 3365450, 3824375, 7648750, 8413625, 16827250, 42068125, 84136250]

約数ペア:

[(1, 84136250), (2, 42068125), (5, 16827250), (10, 8413625), (11, 7648750), (22, 3824375), (25, 3365450), (29, 2901250), (50, 1682725), (55, 1529750), (58, 1450625), (110, 764875), (125, 673090), (145, 580250), (211, 398750), (250, 336545), (275, 305950), (290, 290125), (319, 263750), (422, 199375), (550, 152975), (625, 134618), (638, 131875), (725, 116050), (1055, 79750), (1250, 67309), (1375, 61190), (1450, 58025), (1595, 52750), (2110, 39875), (2321, 36250), (2750, 30595), (3190, 26375), (3625, 23210), (4642, 18125), (5275, 15950), (6119, 13750), (6875, 12238), (7250, 11605), (7975, 10550)]