13426574840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2820709}}^1$

素因数の和:2820744

約数の個数: 64

約数和(自身を含む): 36556401600

約数和(自身を除く): 23129826760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 2820709, 5641418, 11282836, 14103545, 19744963, 22565672, 28207090, 39489926, 47952053, 56414180, 78979852, 95904106, 98724815, 112828360, 157959704, 191808212, 197449630, 239760265, 335664371, 383616424, 394899260, 479520530, 671328742, 789798520, 959041060, 1342657484, 1678321855, 1918082120, 2685314968, 3356643710, 6713287420, 13426574840]

約数ペア:

[(1, 13426574840), (2, 6713287420), (4, 3356643710), (5, 2685314968), (7, 1918082120), (8, 1678321855), (10, 1342657484), (14, 959041060), (17, 789798520), (20, 671328742), (28, 479520530), (34, 394899260), (35, 383616424), (40, 335664371), (56, 239760265), (68, 197449630), (70, 191808212), (85, 157959704), (119, 112828360), (136, 98724815), (140, 95904106), (170, 78979852), (238, 56414180), (280, 47952053), (340, 39489926), (476, 28207090), (595, 22565672), (680, 19744963), (952, 14103545), (1190, 11282836), (2380, 5641418), (4760, 2820709)]