7000290050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{30509}}^1$

素因数の和:30887

約数の個数: 48

約数和(自身を含む): 14062303080

約数和(自身を除く): 7062013030

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 353, 650, 706, 1765, 3530, 4589, 8825, 9178, 17650, 22945, 30509, 45890, 61018, 114725, 152545, 229450, 305090, 396617, 762725, 793234, 1525450, 1983085, 3966170, 9915425, 10769677, 19830850, 21539354, 53848385, 107696770, 140005801, 269241925, 280011602, 538483850, 700029005, 1400058010, 3500145025, 7000290050]

約数ペア:

[(1, 7000290050), (2, 3500145025), (5, 1400058010), (10, 700029005), (13, 538483850), (25, 280011602), (26, 269241925), (50, 140005801), (65, 107696770), (130, 53848385), (325, 21539354), (353, 19830850), (650, 10769677), (706, 9915425), (1765, 3966170), (3530, 1983085), (4589, 1525450), (8825, 793234), (9178, 762725), (17650, 396617), (22945, 305090), (30509, 229450), (45890, 152545), (61018, 114725)]