992046250

素因数分解:

$2^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1489}}^1$

素因数の和:1565

約数の個数: 80

約数和(自身を含む): 2052749160

約数和(自身を除く): 1060702910

約数列:

[1, 2, 5, 10, 13, 25, 26, 41, 50, 65, 82, 125, 130, 205, 250, 325, 410, 533, 625, 650, 1025, 1066, 1250, 1489, 1625, 2050, 2665, 2978, 3250, 5125, 5330, 7445, 8125, 10250, 13325, 14890, 16250, 19357, 25625, 26650, 37225, 38714, 51250, 61049, 66625, 74450, 96785, 122098, 133250, 186125, 193570, 305245, 333125, 372250, 483925, 610490, 666250, 793637, 930625, 967850, 1526225, 1587274, 1861250, 2419625, 3052450, 3968185, 4839250, 7631125, 7936370, 12098125, 15262250, 19840925, 24196250, 38155625, 39681850, 76311250, 99204625, 198409250, 496023125, 992046250]

約数ペア:

[(1, 992046250), (2, 496023125), (5, 198409250), (10, 99204625), (13, 76311250), (25, 39681850), (26, 38155625), (41, 24196250), (50, 19840925), (65, 15262250), (82, 12098125), (125, 7936370), (130, 7631125), (205, 4839250), (250, 3968185), (325, 3052450), (410, 2419625), (533, 1861250), (625, 1587274), (650, 1526225), (1025, 967850), (1066, 930625), (1250, 793637), (1489, 666250), (1625, 610490), (2050, 483925), (2665, 372250), (2978, 333125), (3250, 305245), (5125, 193570), (5330, 186125), (7445, 133250), (8125, 122098), (10250, 96785), (13325, 74450), (14890, 66625), (16250, 61049), (19357, 51250), (25625, 38714), (26650, 37225)]