65395000

素因数分解:

$2^3\times 5^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:107

約数の個数: 160

約数和(自身を含む): 177130800

約数和(自身を除く): 111735800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 29, 40, 41, 44, 50, 55, 58, 82, 88, 100, 110, 116, 125, 145, 164, 200, 205, 220, 232, 250, 275, 290, 319, 328, 410, 440, 451, 500, 550, 580, 625, 638, 725, 820, 902, 1000, 1025, 1100, 1160, 1189, 1250, 1276, 1375, 1450, 1595, 1640, 1804, 2050, 2200, 2255, 2378, 2500, 2552, 2750, 2900, 3190, 3608, 3625, 4100, 4510, 4756, 5000, 5125, 5500, 5800, 5945, 6380, 6875, 7250, 7975, 8200, 9020, 9512, 10250, 11000, 11275, 11890, 12760, 13079, 13750, 14500, 15950, 18040, 18125, 20500, 22550, 23780, 25625, 26158, 27500, 29000, 29725, 31900, 36250, 39875, 41000, 45100, 47560, 51250, 52316, 55000, 56375, 59450, 63800, 65395, 72500, 79750, 90200, 102500, 104632, 112750, 118900, 130790, 145000, 148625, 159500, 199375, 205000, 225500, 237800, 261580, 281875, 297250, 319000, 326975, 398750, 451000, 523160, 563750, 594500, 653950, 743125, 797500, 1127500, 1189000, 1307900, 1486250, 1595000, 1634875, 2255000, 2615800, 2972500, 3269750, 5945000, 6539500, 8174375, 13079000, 16348750, 32697500, 65395000]

約数ペア:

[(1, 65395000), (2, 32697500), (4, 16348750), (5, 13079000), (8, 8174375), (10, 6539500), (11, 5945000), (20, 3269750), (22, 2972500), (25, 2615800), (29, 2255000), (40, 1634875), (41, 1595000), (44, 1486250), (50, 1307900), (55, 1189000), (58, 1127500), (82, 797500), (88, 743125), (100, 653950), (110, 594500), (116, 563750), (125, 523160), (145, 451000), (164, 398750), (200, 326975), (205, 319000), (220, 297250), (232, 281875), (250, 261580), (275, 237800), (290, 225500), (319, 205000), (328, 199375), (410, 159500), (440, 148625), (451, 145000), (500, 130790), (550, 118900), (580, 112750), (625, 104632), (638, 102500), (725, 90200), (820, 79750), (902, 72500), (1000, 65395), (1025, 63800), (1100, 59450), (1160, 56375), (1189, 55000), (1250, 52316), (1276, 51250), (1375, 47560), (1450, 45100), (1595, 41000), (1640, 39875), (1804, 36250), (2050, 31900), (2200, 29725), (2255, 29000), (2378, 27500), (2500, 26158), (2552, 25625), (2750, 23780), (2900, 22550), (3190, 20500), (3608, 18125), (3625, 18040), (4100, 15950), (4510, 14500), (4756, 13750), (5000, 13079), (5125, 12760), (5500, 11890), (5800, 11275), (5945, 11000), (6380, 10250), (6875, 9512), (7250, 9020), (7975, 8200)]