2878075.00000000

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:166

約数の個数: 72

約数和(自身を含む): 140709744

約数和(自身を除く): 71225594

約数列:

[1, 2, 5, 10, 23, 25, 37, 46, 50, 71, 74, 115, 142, 185, 230, 355, 370, 529, 575, 710, 851, 925, 1058, 1150, 1633, 1702, 1775, 1850, 2627, 2645, 3266, 3550, 4255, 5254, 5290, 8165, 8510, 13135, 13225, 16330, 19573, 21275, 26270, 26450, 37559, 39146, 40825, 42550, 60421, 65675, 75118, 81650, 97865, 120842, 131350, 187795, 195730, 302105, 375590, 489325, 604210, 938975, 978650, 1389683, 1510525, 1877950, 2779366, 3021050, 6948415, 13896830, 34742075, 69484150]

約数ペア:

[(1, 69484150), (2, 34742075), (5, 13896830), (10, 6948415), (23, 3021050), (25, 2779366), (37, 1877950), (46, 1510525), (50, 1389683), (71, 978650), (74, 938975), (115, 604210), (142, 489325), (185, 375590), (230, 302105), (355, 195730), (370, 187795), (529, 131350), (575, 120842), (710, 97865), (851, 81650), (925, 75118), (1058, 65675), (1150, 60421), (1633, 42550), (1702, 40825), (1775, 39146), (1850, 37559), (2627, 26450), (2645, 26270), (3266, 21275), (3550, 19573), (4255, 16330), (5254, 13225), (5290, 13135), (8165, 8510)]