13737211220

素因数分解:

$2^2\times 5^1\times {\mathrm{39229}}^1\times {\mathrm{17509}}^1$

素因数の和:56747

約数の個数: 24

約数和(自身を含む): 28850526600

約数和(自身を除く): 15113315380

約数列:

[1, 2, 4, 5, 10, 20, 17509, 35018, 39229, 70036, 78458, 87545, 156916, 175090, 196145, 350180, 392290, 784580, 686860561, 1373721122, 2747442244, 3434302805, 6868605610, 13737211220]

約数ペア:

[(1, 13737211220), (2, 6868605610), (4, 3434302805), (5, 2747442244), (10, 1373721122), (20, 686860561), (17509, 784580), (35018, 392290), (39229, 350180), (70036, 196145), (78458, 175090), (87545, 156916)]