2016361880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{133711}}^1$

素因数の和:133764

約数の個数: 64

約数和(自身を含む): 5054313600

約数和(自身を除く): 3037951720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 52, 58, 65, 104, 116, 130, 145, 232, 260, 290, 377, 520, 580, 754, 1160, 1508, 1885, 3016, 3770, 7540, 15080, 133711, 267422, 534844, 668555, 1069688, 1337110, 1738243, 2674220, 3476486, 3877619, 5348440, 6952972, 7755238, 8691215, 13905944, 15510476, 17382430, 19388095, 31020952, 34764860, 38776190, 50409047, 69529720, 77552380, 100818094, 155104760, 201636188, 252045235, 403272376, 504090470, 1008180940, 2016361880]

約数ペア:

[(1, 2016361880), (2, 1008180940), (4, 504090470), (5, 403272376), (8, 252045235), (10, 201636188), (13, 155104760), (20, 100818094), (26, 77552380), (29, 69529720), (40, 50409047), (52, 38776190), (58, 34764860), (65, 31020952), (104, 19388095), (116, 17382430), (130, 15510476), (145, 13905944), (232, 8691215), (260, 7755238), (290, 6952972), (377, 5348440), (520, 3877619), (580, 3476486), (754, 2674220), (1160, 1738243), (1508, 1337110), (1885, 1069688), (3016, 668555), (3770, 534844), (7540, 267422), (15080, 133711)]