2523067240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{701}}^1$

素因数の和:875

約数の個数: 128

約数和(自身を含む): 6186585600

約数和(自身を除く): 3663518360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 67, 68, 79, 85, 134, 136, 158, 170, 268, 316, 335, 340, 395, 536, 632, 670, 680, 701, 790, 1139, 1340, 1343, 1402, 1580, 2278, 2680, 2686, 2804, 3160, 3505, 4556, 5293, 5372, 5608, 5695, 6715, 7010, 9112, 10586, 10744, 11390, 11917, 13430, 14020, 21172, 22780, 23834, 26465, 26860, 28040, 42344, 45560, 46967, 47668, 52930, 53720, 55379, 59585, 89981, 93934, 95336, 105860, 110758, 119170, 179962, 187868, 211720, 221516, 234835, 238340, 276895, 359924, 375736, 443032, 449905, 469670, 476680, 553790, 719848, 798439, 899810, 939340, 941443, 1107580, 1596878, 1799620, 1878680, 1882886, 2215160, 3193756, 3599240, 3710393, 3765772, 3992195, 4707215, 6387512, 7420786, 7531544, 7984390, 9414430, 14841572, 15968780, 18551965, 18828860, 29683144, 31937560, 37103930, 37657720, 63076681, 74207860, 126153362, 148415720, 252306724, 315383405, 504613448, 630766810, 1261533620, 2523067240]

約数ペア:

[(1, 2523067240), (2, 1261533620), (4, 630766810), (5, 504613448), (8, 315383405), (10, 252306724), (17, 148415720), (20, 126153362), (34, 74207860), (40, 63076681), (67, 37657720), (68, 37103930), (79, 31937560), (85, 29683144), (134, 18828860), (136, 18551965), (158, 15968780), (170, 14841572), (268, 9414430), (316, 7984390), (335, 7531544), (340, 7420786), (395, 6387512), (536, 4707215), (632, 3992195), (670, 3765772), (680, 3710393), (701, 3599240), (790, 3193756), (1139, 2215160), (1340, 1882886), (1343, 1878680), (1402, 1799620), (1580, 1596878), (2278, 1107580), (2680, 941443), (2686, 939340), (2804, 899810), (3160, 798439), (3505, 719848), (4556, 553790), (5293, 476680), (5372, 469670), (5608, 449905), (5695, 443032), (6715, 375736), (7010, 359924), (9112, 276895), (10586, 238340), (10744, 234835), (11390, 221516), (11917, 211720), (13430, 187868), (14020, 179962), (21172, 119170), (22780, 110758), (23834, 105860), (26465, 95336), (26860, 93934), (28040, 89981), (42344, 59585), (45560, 55379), (46967, 53720), (47668, 52930)]