8935710340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1301}}^1\times {\mathrm{20201}}^1$

素因数の和:21528

約数の個数: 48

約数和(自身を含む): 19885071024

約数和(自身を除く): 10949360684

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 1301, 2602, 5204, 6505, 13010, 20201, 22117, 26020, 40402, 44234, 80804, 88468, 101005, 110585, 202010, 221170, 343417, 404020, 442340, 686834, 1373668, 1717085, 3434170, 6868340, 26281501, 52563002, 105126004, 131407505, 262815010, 446785517, 525630020, 893571034, 1787142068, 2233927585, 4467855170, 8935710340]

約数ペア:

[(1, 8935710340), (2, 4467855170), (4, 2233927585), (5, 1787142068), (10, 893571034), (17, 525630020), (20, 446785517), (34, 262815010), (68, 131407505), (85, 105126004), (170, 52563002), (340, 26281501), (1301, 6868340), (2602, 3434170), (5204, 1717085), (6505, 1373668), (13010, 686834), (20201, 442340), (22117, 404020), (26020, 343417), (40402, 221170), (44234, 202010), (80804, 110585), (88468, 101005)]