13303687540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4651639}}^1$

素因数の和:4651672

約数の個数: 48

約数和(自身を含む): 32821971840

約数和(自身を除く): 19518284300

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 4651639, 9303278, 18606556, 23258195, 46516390, 51168029, 60471307, 93032780, 102336058, 120942614, 204672116, 241885228, 255840145, 302356535, 511680290, 604713070, 665184377, 1023360580, 1209426140, 1330368754, 2660737508, 3325921885, 6651843770, 13303687540]

約数ペア:

[(1, 13303687540), (2, 6651843770), (4, 3325921885), (5, 2660737508), (10, 1330368754), (11, 1209426140), (13, 1023360580), (20, 665184377), (22, 604713070), (26, 511680290), (44, 302356535), (52, 255840145), (55, 241885228), (65, 204672116), (110, 120942614), (130, 102336058), (143, 93032780), (220, 60471307), (260, 51168029), (286, 46516390), (572, 23258195), (715, 18606556), (1430, 9303278), (2860, 4651639)]