4708948608040

素因数分解:

$2^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{331}}^1\times {\mathrm{1322159}}^1$

素因数の和:1322770

約数の個数: 64

約数和(自身を含む): 10666658016000

約数和(自身を除く): 5957709407960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 269, 331, 538, 662, 1076, 1324, 1345, 1655, 2152, 2648, 2690, 3310, 5380, 6620, 10760, 13240, 89039, 178078, 356156, 445195, 712312, 890390, 1322159, 1780780, 2644318, 3561560, 5288636, 6610795, 10577272, 13221590, 26443180, 52886360, 355660771, 437634629, 711321542, 875269258, 1422643084, 1750538516, 1778303855, 2188173145, 2845286168, 3501077032, 3556607710, 4376346290, 7113215420, 8752692580, 14226430840, 17505385160, 117723715201, 235447430402, 470894860804, 588618576005, 941789721608, 1177237152010, 2354474304020, 4708948608040]

約数ペア:

[(1, 4708948608040), (2, 2354474304020), (4, 1177237152010), (5, 941789721608), (8, 588618576005), (10, 470894860804), (20, 235447430402), (40, 117723715201), (269, 17505385160), (331, 14226430840), (538, 8752692580), (662, 7113215420), (1076, 4376346290), (1324, 3556607710), (1345, 3501077032), (1655, 2845286168), (2152, 2188173145), (2648, 1778303855), (2690, 1750538516), (3310, 1422643084), (5380, 875269258), (6620, 711321542), (10760, 437634629), (13240, 355660771), (89039, 52886360), (178078, 26443180), (356156, 13221590), (445195, 10577272), (712312, 6610795), (890390, 5288636), (1322159, 3561560), (1780780, 2644318)]