13260181550

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{492029}}^1$

素因数の和:492066

約数の個数: 72

約数和(自身を含む): 31299012360

約数和(自身を除く): 18038830810

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 49, 50, 55, 70, 77, 98, 110, 154, 175, 245, 275, 350, 385, 490, 539, 550, 770, 1078, 1225, 1925, 2450, 2695, 3850, 5390, 13475, 26950, 492029, 984058, 2460145, 3444203, 4920290, 5412319, 6888406, 10824638, 12300725, 17221015, 24109421, 24601450, 27061595, 34442030, 37886233, 48218842, 54123190, 75772466, 86105075, 120547105, 135307975, 172210150, 189431165, 241094210, 265203631, 270615950, 378862330, 530407262, 602735525, 947155825, 1205471050, 1326018155, 1894311650, 2652036310, 6630090775, 13260181550]

約数ペア:

[(1, 13260181550), (2, 6630090775), (5, 2652036310), (7, 1894311650), (10, 1326018155), (11, 1205471050), (14, 947155825), (22, 602735525), (25, 530407262), (35, 378862330), (49, 270615950), (50, 265203631), (55, 241094210), (70, 189431165), (77, 172210150), (98, 135307975), (110, 120547105), (154, 86105075), (175, 75772466), (245, 54123190), (275, 48218842), (350, 37886233), (385, 34442030), (490, 27061595), (539, 24601450), (550, 24109421), (770, 17221015), (1078, 12300725), (1225, 10824638), (1925, 6888406), (2450, 5412319), (2695, 4920290), (3850, 3444203), (5390, 2460145), (13475, 984058), (26950, 492029)]