2589195455

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:549

約数の個数: 128

約数和(自身を含む): 4419256320

約数和(自身を除く): 1830060865

約数列:

[1, 5, 7, 11, 17, 19, 35, 47, 55, 77, 85, 95, 119, 133, 187, 209, 235, 323, 329, 385, 443, 517, 595, 665, 799, 893, 935, 1045, 1309, 1463, 1615, 1645, 2215, 2261, 2585, 3101, 3553, 3619, 3995, 4465, 4873, 5593, 6251, 6545, 7315, 7531, 8417, 8789, 9823, 11305, 15181, 15505, 17765, 18095, 20821, 24365, 24871, 27965, 31255, 34111, 37655, 42085, 43945, 49115, 52717, 58919, 61523, 68761, 75905, 82841, 92587, 104105, 106267, 124355, 143089, 145747, 166991, 170555, 229031, 263585, 294595, 307615, 343805, 353957, 395599, 414205, 462935, 531335, 579887, 648109, 715445, 728735, 834955, 1001623, 1145155, 1168937, 1573979, 1603217, 1769785, 1977995, 2477699, 2769193, 2899435, 3240545, 3893527, 4351589, 5008115, 5844685, 6725183, 7869895, 8016085, 11017853, 12388495, 13845965, 19467635, 21757945, 27254689, 30461123, 33625915, 47076281, 55089265, 73977013, 136273445, 152305615, 235381405, 369885065, 517839091, 2589195455]

約数ペア:

[(1, 2589195455), (5, 517839091), (7, 369885065), (11, 235381405), (17, 152305615), (19, 136273445), (35, 73977013), (47, 55089265), (55, 47076281), (77, 33625915), (85, 30461123), (95, 27254689), (119, 21757945), (133, 19467635), (187, 13845965), (209, 12388495), (235, 11017853), (323, 8016085), (329, 7869895), (385, 6725183), (443, 5844685), (517, 5008115), (595, 4351589), (665, 3893527), (799, 3240545), (893, 2899435), (935, 2769193), (1045, 2477699), (1309, 1977995), (1463, 1769785), (1615, 1603217), (1645, 1573979), (2215, 1168937), (2261, 1145155), (2585, 1001623), (3101, 834955), (3553, 728735), (3619, 715445), (3995, 648109), (4465, 579887), (4873, 531335), (5593, 462935), (6251, 414205), (6545, 395599), (7315, 353957), (7531, 343805), (8417, 307615), (8789, 294595), (9823, 263585), (11305, 229031), (15181, 170555), (15505, 166991), (17765, 145747), (18095, 143089), (20821, 124355), (24365, 106267), (24871, 104105), (27965, 92587), (31255, 82841), (34111, 75905), (37655, 68761), (42085, 61523), (43945, 58919), (49115, 52717)]