11122150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:337

約数の個数: 48

約数和(自身を含む): 22686048

約数和(自身を除く): 11563898

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 71, 130, 142, 241, 325, 355, 482, 650, 710, 923, 1205, 1775, 1846, 2410, 3133, 3550, 4615, 6025, 6266, 9230, 12050, 15665, 17111, 23075, 31330, 34222, 46150, 78325, 85555, 156650, 171110, 222443, 427775, 444886, 855550, 1112215, 2224430, 5561075, 11122150]

約数ペア:

[(1, 11122150), (2, 5561075), (5, 2224430), (10, 1112215), (13, 855550), (25, 444886), (26, 427775), (50, 222443), (65, 171110), (71, 156650), (130, 85555), (142, 78325), (241, 46150), (325, 34222), (355, 31330), (482, 23075), (650, 17111), (710, 15665), (923, 12050), (1205, 9230), (1775, 6266), (1846, 6025), (2410, 4615), (3133, 3550)]