82704208480

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{239417}}^1$

素因数の和:239576

約数の個数: 96

約数和(自身を含む): 208512009216

約数和(自身を除く): 125807800736

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 127, 136, 160, 170, 254, 272, 340, 508, 544, 635, 680, 1016, 1270, 1360, 2032, 2159, 2540, 2720, 4064, 4318, 5080, 8636, 10160, 10795, 17272, 20320, 21590, 34544, 43180, 69088, 86360, 172720, 239417, 345440, 478834, 957668, 1197085, 1915336, 2394170, 3830672, 4070089, 4788340, 7661344, 8140178, 9576680, 16280356, 19153360, 20350445, 30405959, 32560712, 38306720, 40700890, 60811918, 65121424, 81401780, 121623836, 130242848, 152029795, 162803560, 243247672, 304059590, 325607120, 486495344, 516901303, 608119180, 651214240, 972990688, 1033802606, 1216238360, 2067605212, 2432476720, 2584506515, 4135210424, 4864953440, 5169013030, 8270420848, 10338026060, 16540841696, 20676052120, 41352104240, 82704208480]

約数ペア:

[(1, 82704208480), (2, 41352104240), (4, 20676052120), (5, 16540841696), (8, 10338026060), (10, 8270420848), (16, 5169013030), (17, 4864953440), (20, 4135210424), (32, 2584506515), (34, 2432476720), (40, 2067605212), (68, 1216238360), (80, 1033802606), (85, 972990688), (127, 651214240), (136, 608119180), (160, 516901303), (170, 486495344), (254, 325607120), (272, 304059590), (340, 243247672), (508, 162803560), (544, 152029795), (635, 130242848), (680, 121623836), (1016, 81401780), (1270, 65121424), (1360, 60811918), (2032, 40700890), (2159, 38306720), (2540, 32560712), (2720, 30405959), (4064, 20350445), (4318, 19153360), (5080, 16280356), (8636, 9576680), (10160, 8140178), (10795, 7661344), (17272, 4788340), (20320, 4070089), (21590, 3830672), (34544, 2394170), (43180, 1915336), (69088, 1197085), (86360, 957668), (172720, 478834), (239417, 345440)]